Are you trying to find key chain voice recorders among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling key chain voice recorders on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 10 hours of research and did 40 key chain voice recorders tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best key chain voice recorders you can buy today
- 【64G Large Memory Store】: This USB thumb drive look voice actived recorder can store 750 hours of audio recordings that are time and date-stamped, which is really handy if you need to use any of these files in court. Unique designed makes it look unlike a audio recorder at all!!! blends in well with any environment.
- 【Long Battery Life】: Our high-quality dictaphone recording device with a built-in rechargeable Li-ion battery allows it to store 750 hours of recordings and last for up to 24 hours on a full charge (2-hour recharge). Quickly recharge this device by plugging it directly into a computer or powered USB outlet, it can keep recording while being charged(except connecting PC for data transmission). Green indicator will tell how much the battery capacity left.
- 【High-quality recording sound】 This recorder is equipped with modern microphones and a smart noise reduction system, which can provide you high-quality audio recording. Especially, our new triple noise reduction technology can support 360* panoramic recording, and noise filter for clearer and better sound quality. So, you will have the most crystal-clear sound quality you desire.
- 【Effective Voice Activation Recorder】: After you turn on the voice-activated mode, the recording device with voice activation will begin to record when it detects noise over 45 db, and will stop recording if no noise is detected for a period of time. A great feature for conserving storage space and avoid invalid recording gaps. Ideal for recording conversation, lecture, class, meetings, etc.
- 【SUPER Easy to Use】 Operating this recorder is a breeze with its user-friendly one-button design. Simply switch to "On" to start recording, "Off" to save your file. Each recording will be named with a timestamp, making it quick and easy to locate the file on your computer. Connects to Android phones via data transfer adapter, allowing easy access to recorded files on your mobile.Note: File management requires a connection to a computer.
- VOICE ACTIVATION: Pocket voice recorder supports voice activation, recording with voice, stopping without voice, saving memory by segmentation.
- LISTEN TO MUSIC: Equipped with earphone, you can immerse yourself in the world of music, as if live to enjoy the fun of music, support line control operation.
- METAL MATERIAL: Mini voice recorder is forged with one piece all zinc alloy, which has stable resistance, impact resistance and wear resistance.
- EASY TO USE: The recorder is simple to operate, keeping up with the pace of study and work, start recording when you turn on it, quickly record the scene, no omission.
- NOISE REDUCTION: This mini recorder is equipped with an octa core acoustic processor to help filter background noise, recording more clearly.
- 🔸【Pratical Size 💗 Sturdy Silver Body】 64GB voice activated recorder is made of high-quality zinc alloy, which has high durability and drop resistance. Humanized design of the carabiner and the pratical size (8 * 26 * 76 mm / 0.3 * 1.0 * 3.0 inch) make it more portable in daily life: Hang it easily on your backpack. Appearance is also like a silver leaf, looks luxurious and stylish, which is an ideal choice for gifts
- 🔹【64GB Large Capacity = 750H Recording Storage】 Voice recorder is equipped with a 64GB large capacity, which can store 750h recording files. Built-in 150mAh battery can record continuously for about 25 hours after being fully charged within 2 hours. Support recording while charging, data protection function, which automatically saves data when the battery is low. Why not let Vormooi professional voice recorder be your daily reliable partner?
- 🔸【HD Recording Noise Reduction & One-key Recording】 Digital voice recorder adopts PCM ten-core digital intelligent noise reduction technology, by automatically reducing environmental noise, high-quality sound of up to 384kbps can be obtained. One key can start or stop recording/save the recording file named after the time (Time Stamp). No complicated steps, easy to use, record important content anytime, anywhere!
- 🔹【Voice Activated Mode】 After turning on the voice activation function, it starts recording when recognizes the sound around; stops recording when quiet. Save quantity of electricity and memory space. Tip: voice activation is turned off by default. If you need to use this function, please turn it on according to the manual
- 🎁【Applications & Best Customer Service】 Ideal for memos, lectures, meetings, interviews and more. It is a wonderful gift for teachers, students, lawyers, writers, etc. Let the Vormmoi audio recorder accompany you and record your colorful life! Our products provide 1 years warranty and lifetime support. Please feel free to contact our support team for any questions or issues you may have. 💗 Thank you for visiting the Vormooi store! 🛒
- 【64GB Digital Voice Recorder & Compact Size】The keychain recorder is equipped with 64GB memory, which can store up to 750 hours of recording files. The 160mAh battery capacity is enough for 23 hours of recording, 16 hours of headphone playback, it can also be a professional MP3 player and USB drive. Unique design, small and portable, no sound and no light during recording, not easy to be seen as a tape recorder.
- 【HD Stereo & DSP Noise Reduction】The recorder has a high-quality recording microphone and intelligent noise reduction function. With DSP recorder acoustic processor and omni-directional 3D microphone, 360° panoramic recording, providing you with a truly clear and natural sound, and can also record without obstacles at a long distance.
- 【One Button Operation & Time Stamp】Switch the switch to "ON" to start recording after about 5 seconds, switch to "OFF" to save the recorder. Each recording file is named after the recording time, and the text file can be modified by the computer to adjust the recording time segment settings, any time from 10 to 240 minutes, a recording is automatically saved at 60 minutes by default, and the file is automatically saved when the power is off.
- 【Voice Activation Mode】When the voice activation function is turned on, the recording device will automatically start recording, which will reduce blank and whisper recordings, and save power and storage space. The voice activation mode can be realized by adjusting the 7-level voice-activated VOR setting through the text file on the computer. The larger the value, the higher the recording sensitivity.
- 【High Quality】Zinc alloy electroplating material, creating a comfortable feel. The mini keychain that can record while charging is the best companion for memos, lectures, meetings, interviews, etc. It is also a wonderful gift for teachers, students, lawyers, writers, etc. If you have any questions or problems, please feel free to contact our support team. We are happy to provide lifetime support to all customers.
- Easy to Find: The audio induction of the whistle can activate the alarm, so you can easily find your keys and never lose them again, making it more convenient for the elderly and children to use. It also helps you easily find wallets, MP3s, and more
- Portable: Comes with a chain ring, small size, easy to carry, practical and convenient, compact in structure, light weight, easy to carry, can be put in pockets or other items as an anti-lost device, and can also be used as a cell phone ornament
- High-quality material: The key retriever uses high-quality, durable, anti-oxidation, durable ABS material and high-strength, high-wear-resistant, shock-resistant, anti-radiation electronic components, making the dark and night more comfortable
- WIDE USE: Beautiful appearance is a great friends or family, suitable for wallets, cars, pets, children, bags, suitcases, etc.
- Customer Service: Our voice-activated key fob has a small design, portable and convenient. If you have any questions, you can always contact us by email. We will reply you within 24 hours (except weekend)
- Built-in AGC Microphone
- Easy playback facility (with headphones)
- LED Status Signal
- Maximum recording time 18hrs (4GB)
- Data Interface: USB 2.0
- Portable and Light: The mini voice recorder is both a small-sized keychain and listening device that can be easily carried with you wherever you go. The keychain voice recorder is suitable to put in pouches, keep in wallets, or inside the pocket of your suits or trousers. You can also hook it on your belt loop, your bag/backpack, or your keyring instead.
- One-Click Recording and Intelligent Noise Reduction: With just a single click, you can start enjoy crystal-clear recordings with the built-in intelligent noise reduction technology.
- Long Battery Life: The recorder device can be fully charged in just one hour and provides up to 8 hours of uninterrupted recording time, ensuring extended standby capability. And if the battery runs low, it will automatically save all your files. You can choose a audio recorder with a capacity of 32GB or 64GB to meet your different work recording needs.
- Versatile Functionality Recorders with Playback: The recording device not only serves as a voice recorder but also functions as an MP3 player when you plug in your earphones.
- Perfect for Various Scenarios: This Keychain Voice Recorder is suitable for professionals, students, journalists, and anyone in need of a reliable audio recording device. Ideal for recording meetings, lectures, interviews, and capturing important moments discreetly.
- Voice Activated: Small recorder supports voice activated, recording when there is sound and pausing when there is no sound, efficient management.
- Noise Reduction: This small voice recorder adopts sound source noise reduction technology to ensure the sampling rate and clearer sound recording.
- Rechargeable: Voice recorder has built in 120mAh rechargeable battery, which is easy to charge and supports mobile power and computer charging.
- Easy To Use: Right push button for recording, left push to save, can be recorded blindly, suitable for meetings, negotiations, interviews, classroom.
- Fine Workmanship: The sound recorder adopts a high brightness surface treatment, zinc alloy multi craft forging, presenting an elegant black color.
- The Minecraft kids smart watch comes loaded with kid-friendly features for your child to enjoy smart wearables just like the grown ups! However unlike smartwatches for adults, this watch is designed specifically with kids in mind.
- With no wifi, calling or texting, you can rest assured of your child's safety and security while they enjoy the various cool age-appropriate features. This smart watch for boys and girls is perfect for little kids.
- This Minecraft kids wearable includes a selfie camera for taking pictures, photo album viewer, video player, voice recorder, calculator, alarm clock, pedometer step counter, various playable games, and changeable watch faces.
- We put careful detail and thought into designing and developing this smart watch for children. This smart wearable for kids is trendy, fashionable, and features designs of their favorite Minecraft characters.
- Long-lasting rechargeable battery makes the need to buy and replace batteries a thing of the past! Includes USB charging cable. Charge at least three hours prior to use. Includes One Year Warranty from Accutime.
- Manufacturer Minimum Age 3+ years
- Amazon Prime Video (Video on Demand)
- Trina Houseton (Actor)
- --- (Director) - Trina Houseton (Producer)
- English (Playback Language)
- English (Subtitle)
- 【Upgrade Voice Recorder】This voice recorder Offers you 80 hours battery life and 750 hours recording capacity. Recordings are automatically saved if the battery runs out.
- 【Voice Recorder with Clear Recording 】It will cause unclear recording. Adopts upgraded noise cancelling microphone with professional recording chip. Chasesun voice recorder with an upgraded noise-cancelling microphone and vocal enhancement technology, and this voice recorder is more sensitive than our human ear.
- 【Fast Forward and Backward Functions 】The fast forward and backward functions allow you to find the recording or music you want to listen to, and the operation is simple.
- 【64GB Digital Voice Recorder】 The voice recorder with a radio range of 100 square meters, you don't have to worry about the recording being unclear when you sit in the last row of the classroom. Tip: You must be able to hear the professor speak for the recording to work.
- 【What You Get】64GB digital voice recorder Black, which can be used as MP3.You can import your favorite music into this voice recorder and listen to the music in your spare time.
- INTELLIGENT NOISE REDUCTION: The use of professional noise reduction chips can greatly reduce environmental noise and easily record the important sounds you need; intelligently inherit the recording chip to increase the recording distance, which can effectively collect real sounds, just like what you hear with your own ears
- SILICONE WATERPROOF: The professional silicone scarf is used for ingenious design to protect the obvious positions such as the earphone hole more safely, waterproof and dustproof, and more suitable for use in other occasions. We take the product seriously
- SILENT RECORDING: puppy ornament design, cleverly designed buttons on the eyes and nose, carry the recording silently and without light, the cute shape can be used as a hanging decoration in peacetime
- LARGE-CAPACITY BATTERY: With a rechargeable large-capacity battery, it can continue to record for 80 hours, and it has an automatic save function when the power is turned off. When the system monitors that the battery is low, it automatically saves the file and then shuts down to ensure that the recording data is not lost
- EASY TO OPERATE: portable and intelligent operation, one-key power-on recording, power-off save; at the same time with smart voice control recording function, turn on the voice control switch, record when there is sound, stop when there is no sound, save storage space, turn off the voice control, it will enter the regular recording state
- 【HD Sound Premium Quality】:The digital voice recorder is upgraded has higher sensitive microphones with noise reduction,and has professional voice recording chip,you can achieve stereo HD recording and enjoy premium quality sound.Voice recorder with playback and built-in speaker.
- 【Voice Activated Recorder】: The recording device has different levels of voice decibels,First you need to set the voice recorder for voice-activated recording. When the voice reaches a decibel above the standard, the recorder can capture the sound, and if the decibel is lower than the standard, the audio recorder will stop, which can reduce the space and whisper fragments.
- 【8GB Capacity and Rechargeable Battery】:Built-in 8GB storage capacity,High Quality (192 kbps) : 128hrs;(128 kbps) : 140hrs;Short Play (64 kbps) : 280hrs;Long Play (32 kbps) : 560hrs,Recording files up to 199 files,you can control the storage capacity according to your needs,and with rechargeable 3.6V 300mah lithium battery,Fully charged every time, support 20 hours of continuous recording and 8 hours of playback with earphones.
- 【Simple Operation and More Function】:Simple three-button recording, saving and playing, simple operation allows you to record quickly without delay,With A-B repeat function, this function is particularly suitable for classroom learning and important meetings, and can help you to repeatedly listen to key informations.There are also variable playback speed, password protection, time stamps naming files, easy to find recorded files.
- 【Convenient File Transfer and MP3 Player】:tape recorder supports recording files in MP3/WAV format. You can transfer or download files from computer via supplied Micro USB cable.it is not only a mini voice recorder,but also a MP3 player. you can relax yourself at any time after your tired studies, classes or meetings. we ensure your 100% satisfied purchasing experiences.
- ♥【Record Yours Own Sound 20 Secones 】: You can record your voice in anywhere and time.The maximum recording time is 20 seconds, and you can enjoy high-quality sound when using the recordable box!
- ♥【Simple to Use】: Turn the unit upside down, move the slide switch to REC. Hold down the TOP BUTTON wait for BEEP and record, THAT WAS EASY
- ♥【Novelty Toy Gift】: Excellent for a funny prank, office desk gadget, gag gifts, leaving meaningful messages for your loved ones, A good gift for friends and children.
- ♥【Recording Message Button】:Record your own slogan or work goals and remind yourself.
- ♥【World-Class Customer Service】: Our products have passed CE and ROHS qualifications. meets safety/environmental/sanitary standards,If you have any questions about your order or our products, please just let us know. We’ll do everything we can to make this a satisfying shopping experience.
- 【One-key operation 】 Turn the switch to "ON/Rec" to start recording, and turn the switch to "OFF" to save . The audio recording device suitable for anyone to operate.Easy to use.
- 【Voice activation 】This voice recorder can be set to voice activated mode. It will automatically record when the sound is greater than 45 decibels.This will be able to recording longer time and save more storage space.
- 【Triple Intelligent Noise Cancellation】The voice recorder adopts triple digital intelligent noise reduction technology, which can automatically reduce 90% of ambient noise; Stereo microphone can capture farther and more Clear for easy listening to HD stereo recordings
- 【Free-swithing Bit & Up to 3072Kbps】The listening device can freely adjust the Bit , including 512Kbps/768Kbps/1024Kbps/1536kbps/3072kbps.Meet your requirements for every scene.The larger value, the clearer sound.
- 【HD recording 】The recorder is equipped with high-quality microphone, intelligent dynamic noise reduction, professional recorder adopts PCM digital triple noise reduction technology, realizes 360° panoramic recording, provides you with truly complete, clear and natural sound.
- 【Playback 】The Voice recorder can playback with earphone. No need connect to computer ,you also can listen to the recorderd files . Of course you can also listen to the musics you have saved in the recorder.
- 【128GB storage capacity 】 The mini voice recorder built-in 128GB storage capacity, enough space to storage for up to 1500 hours files.
- 【Mini size & time stamp 】This voice recorder is mini and practical, which is convenient and fast for daily travel and does not take up space in your bag.You can put it in the cosmetic bag, wallet, schoolbag, and hanging on the belt, backpack, car keychain. Each recording will be named with a timestamp, making it quick and easy to locate the file on your computer. Note: File management requires a connection to a computer.
- 🔸【64GB RAM & Lightweight Premium Al Alloy Housing】Welcome to Vivaniir, I'm the founder Viho. This is a 64GB digital voice recorder, weighing 0.8oz and measuring 0.2*1.1*3in, meticulously designed by our team after in-depth market research. Distinguishes itself from other cheap plastic products, it is made of hard and light aluminium alloy housing, and the slightly glossy surface looks exquisite!
- 🔋【60Hrs Long-term Recording & 400mAh Battery】As of now most other voice recorders of the same type only 20 to 30 hours, but thanks to a high-capacity 400mAh rechargeable battery, it can record continuously for 60 hours at wav/192kbps format after 2.5 hours of full charge via USB TYPE C cable. Auto save recording when the battery is running out
- 🔸【Say goodbye to useless gaps: Voice Activation】Still struggling with long and useless blank/whispered recordings? Recording in voice activated mode: automatically starts recording when sound is detected, Paused due to low/quiet sound, reducing gaps and whispers while saving memory and power. During any recording period, PCM intelligent noise reduction technology facilitates the capture of clear sound. ✡Voice activation is off by default, please view manual to open
- 🔸【Don't miss them: One Touch Quick Recording】Has the sudden recording need caught you off guard? This 64gb audio recorder has only one protruding button, that can record/save at one-touch sliding with eyes closed. The recording files are named after date-time for easy management on PC or ANDROID phones. Or listen directly to recording with the included earphones and cable control - fast forward/rewind by long pressing the next/previous button
- 🔸【Why do we need a separate recorder instead of a mobile phone?】Possibility to terminate phone recordings by answering calls, opening music app, etc, resulting in missing vital content. While the audio recorder is not be inexplicably interrupted. Perfect for recording in meetings, lectures, classes. Ideal for family, friends and students, lawyers, writers, business people to reduce work mistakes or improve learning efficiency
- 🥇【Reliable Vivaniir: 2 Years Warranty & Package List】Vivaniir has a complete after-sales team to provide customer with a 2-year warranty and lifetime 24-hour online/email support to ensure that you make a wise investment instead of just buying a product without any added value. Package Contents: 1*64gb voice recorder, 1*earphone, 1*USB cable, 1*cable control, 1*OTG adapter, 1*manual
- Size: 7.5*14cm, 50g.
- Theme: Unique cosplay penguin pendant keychain, super cute and stylish, will makes your keys eyes catching and bring good luck and good mood to your life, very nice for Christmas, new year, birthday, graduation and Valentine gift for both boys and girls.
- The keychain is of small size, saves space, it can gather your car keys, home keys, AirPods together easily and decorate your bag well.
- Durable Material: The pendant is made of soft plush, it is smooth and comfortable to take with, very special and lovely.
- Different colors are available, choose one you like!
- 【The Thinnest Recorder & Amazing！】Ultra-Mini size (6*17*45 mm / 0.24*0.7*1.77 inch), Easy to carry; So Light as a feather( Only 7.6g! ) You can easily put it in your wallet, chest pocket or on the key chain, use it anywhere and anytime in daily life. Mini voice recorder is made of high-quality titanium alloy, with high drop resistance and durability. The texture is exquisite, simple and stylish, making it an ideal gifts for students, lawyers, family, friends ect
- 【30 Hours Battery Time & 64GB Large Capacity】 The audio recorder is equipped with 64GB large capacity, which can store up to 768 Hours of recording files. Built-in a high-quality rechargeable battery, fully charged in 1 Hours, it can record continuously for 13 Hours, playback for 8 Hours. Support recording while charging. Micro voice recorder is also an MP3 Player and U disk storage/ USB-Memory-Stick / key chain. Why not make Voice recorder become your daily reliable partner?
- 【One-Key Recording & Voice Activated Recorder】 One-Key can start or stop/ save the recording. There are no complicated steps, easy to use, you can record important content naturally immediately! In addition, our digital recorder has OTG Function: Can delete files on this machine. It is ideal for lecture, meeting, note, dictation, interview work ect
- 【DSP Intelligent Noise Reduction & HD Stereo】Mini voice recorder with playback can record up to 384Kbps of sound quality, and adopts the latest Voiceless Unvoiced technology, Triple digital intelligent noise reduction Technology, which can automatically reduce the environmental noise by 90%; coupled with our exclusive omnidirectional stereo microphone which can capture further/lower but clearer sounds, eventually realize easy-to-listen high definition stereo recording
- 【1-Year Warranty & OTG Function】pocket voice recorders have passed strict factory quality inspections before shipment, please feel free to purchase. provide 1 Years Warranty and Lifetime Support, if you have any questions, please contact us.
How to choose a good key chain voice recorders
Does the idea of finding a fantastic key chain voice recorders make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in key chain voice recorders. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top key chain voice recorders products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top key chain voice recorders on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top key chain voice recorders brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top key chain voice recorders based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the key chain voice recorders were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good key chain voice recorders, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your key chain voice recorders.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting key chain voice recorders for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our key chain voice recorders. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what key chain voice recorders should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on key chain voice recorders.
