ReviewsBattery Powered Recorder

72GB Voice Activated Audio Recorder, Voice Recorder for Lecture Meeting, HD Voice Recorder with Playback,Audio Recorder Portable Audio Recording Device USB MP3.

【One-Click Recording】：One-click to start or stop/save the file, which is named after the recording date and time (timestamp function) for easy file management. The recorder measures 0.3 x 1.3 x 2.1 inches (about 0.8 x 3.3 x 5.3 cm) and weighs only 0.7 ounces (about 19.8 grams). Say no to complicated steps and record important content anytime, anywhere! The recorder is perfect for lectures, conferences, interviews, courses, personal use, and more..
【Large Internal Memory Capacity And Long Battery Life】：The recorder has a built-in 72GB memory, which can record 840 hours of audio without worry, and a 320mAh rechargeable battery, which can be quickly charged within 2.5 hours and used continuously for 45 hours. The long battery life ensures this recorder is always ready to work. While charging, it works smoothly as usual, automatically saving the audio clip in the case of low battery..
【High Definition Noise Cancelling Audio Recorder 】：The audio recorder uses a high-fidelity microphone, which can record high-quality audio, ensuring that the recording time is clearly visible. This recorder is equipped with a DSP intelligent dynamic noise reduction chip, which supports up to 1536 Kbps PCM lossless recording, making the recording crystal....

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YAMAHA NP12 61-Key Lightweight Portable Keyboard, Black (Power Adapter Sold Separately) (Renewed)

61 touch sensitive piano-style keys are the perfect introduction to the feel of piano playing.
The controller App for iOS adds a rich, graphic user interface allowing for quick and easy navigation and configuration.
The USB to Host port allows you to connect and interact with a wide variety of educational and musical creation Apps on a computer or mobile device.
Battery powered. Uses six AA batteries with five hours of life.
Additional upgrades include 64-note polyphony, a song recorder function, and extended battery life. Power consumption:8 W.

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YOXIJAC Digital Voice Recorders Voice Activated Recorder for Meeting Lecture 8GB Audio Recorder Recording Device A-B Repeat Mini Portable Tape Recorder with MP3 Microphone (8GB)

【High Sound Quality & Voice Activated】 : the recorder is upgraded digital voice recorder,higher sensitive microphone can provide a clear 3D sound recorder voice,and voice recorder build in speaker,it is the voice activated recorder picks up voices well,only catch the speaking words .No more silent whisper or snippets in your recordings,Effectively save space and save time..
【Simple Operation & Portable Design】 : There are three big buttons,recording, saving, play/pause,easier operation of the audio recorder,on the back of the recorder it also tells you what each button does.make it user friendly,Perfect little recording device,it is a great pocket recorder,you can carry it conveniently..
【A-B Repeat Function & Wide Application】 : you can start point A to end point B in a recording file,the tape recorder has the great function, It is more conducive to help you repeat what you have forgotten or important information.and recorder for meetings,lectures,class,interview and so on.Handy tool for work..
【Large Capacity Storage & Great Battery Life】: 8GB of internal memory can record 199 recording files or store 7680 minutes of recording,Built-in rechargeable lithium battery can provide 21 hours of continuous recording,fully charged once every ti....

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Mini Voice Recorder,Digital Voice Activated Recorder,Sound Recorder Audio Recording Device,STTWUNAKE

【Please note】If the power of the recorder is insufficient, please charge the recorder before using it. After charging, disconnect the data cable....
【DSP smart chip】 Built-in new generation DSP smart noise reduction chip, the recording quality is improved by 20%..
【Battery and memory】The recorder battery lasts about 24 hours when fully charged. The recorder can store about 100 hours of recording files..
【Mobile OTG function】 Connect the mobile phone and the recorder through the OTG adapter, and play or delete files in the mobile phone (only for....
【With Necklace and Keychain】Can be hung around the neck as a necklace, or as a keychain..

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Mini Voice Recorder,Digital Audio Recorder Necklace,Keychain Sound Recorder,Audio Recording Device,STTWUNAKE

【DSP smart chip】 Built-in new generation DSP smart noise reduction chip, the recording quality is improved by 20%..
【Battery and memory】The recorder battery lasts about 24 hours when fully charged. The recorder can store about 100 hours of recording files..
【Easy to use】Turn on the power switch of the recorder, after the indicator light goes out, the recorder starts recording. Turn off the power....
【Mobile OTG function】 Connect the mobile phone and the recorder through the OTG adapter, and play or delete files in the mobile phone (only for....
【With Necklace and Keychain】Can be hung around the neck as a necklace, or as a keychain..

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YAMAHA NP12 61-Key Lightweight Portable Keyboard, Black (Power Adapter Sold Separately)

61 touch sensitive piano-style keys are the perfect introduction to the feel of piano playing.
The controller App for iOS adds a rich, graphic user interface allowing for quick and easy navigation and configuration.
The USB to Host port allows you to connect and interact with a wide variety of educational and musical creation Apps on a computer or mobile device.
Battery Powered! Uses six AA batteries with five hours of life.
Additional upgrades include 64-note polyphony, a song recorder function, and extended battery life.Power Consumption:8 WDescriptionThe Piaggero NP12 features 61 full-sized touch sensitive, piano-style keys and classic Yamaha piano tone with an ultra-portable and light-weight design. Built-in speakers and a battery power option make the NP12 your musical companion wherever you want to go..

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64GB Digital Voice Recorder with Playback,Tape Recorder Audio Recorder with Noise Reduction MP3 Player HD Recording Voice Activated Recording Device Dictaphone Sound for Lecture,Meetings,Class

【Simple Operation】Push up the "record button" - start recording.
push down the "record button" - save the recording. Note: Please do not remove the memory card during recording to avoid damage to the portable voice recorder and file loss! The recorded files will be saved automatically before the battery runs out, so no files will be lost. You can easily transfer files by connecting to your computer with the included Micro USB cable. Or connect to phone with OTG (OTG cable Not Included)..
【64GB Portable Tape Recorder】The recording device measures just 93*25*10mm and weights is about 50g. The digital voice recorders with well-made metal case, and slips easily into a purse or pocket. Make voice recordings of all important thoughts and collect evidence. Or record the doctor’s consultation. Very useful in all everyday life! Note: Need to plug the 64GB high-speed TF card we provided, then the voice activated recorder can work normally..
【High Quality Recording & DSP Noise Reduction】This digital voice recorder equipped with a powerful DSP noise reduction chip, the tape recorder can automatically reduce ambient noise and record/play high quality audio clearly. Support bit rate 512kbps\768kbps\1024kbps\1536kbps\3072kbps.(Factory default: 512kb....

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Digital Voice Recorder with Playback UEME 16G Noise Cancelling Audio Recorder for lectures Lectures Meetings Interviews Mini Dictaphone USB Charge MP3

【Bluetooth Digital Voice Recorder Pro】In addition to providing basic recording and playback functions, the voice recorder also has Bluetooth....
【Noise Reduction Technology】New digital voice recorder with professional latest DAC audio decoder chip. Adopt variable sensitivity microphone, The....
【Battery Operated & 16G Large Storage】This recorder has an internal and rechargeable lithium battery. It has 16GB internal memory. Up to 18 hours....
【Easy to Carry and Operate】Comes with a small carry bag, it is convenient to carry and protect the recorder.
One-key operation for start recording....
【USB cable for Charging and File Transfer 】You can copy the files in the recorder to the computer through the supplied USB cable. To charge, you....

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64GB+16GB Voice Recorder Magnetic Voice Activated Recorder with 720 Hours Recording Capacity Small Voice Recorder Device with 500 Hours Battery Time - by Pverandio

✅【Long Battery Life &16+64GB】✅This voice recorder has a built-in high-capacity battery which can support about 500 hours continuous recording.....
✅【Quick Start Recording】✅The voice activated recorder has quick one-key recording and one-key saving. Hold the M key and turn on the recorder....
✅【Clear Sound & Quick Playback】✅Adopts newest PCM intelligent noise reduction Technology and professional chip, the audio recorder can produce....
✅【Strong Magnetic & Smart Features】✅The voice activated recorder has a built-in magnet which allow you use in different occasions. With....
✅【Long Distance Recording】✅This voice recorder support 60ft long distance recording, please note if the farther away, the louder the noise.....

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Digital Voice Recorder Voice Activated Recorder with 192 Hours Recording Capacity 85-100 Hours Continuous Recording Time - 16GB

✅Voice Activation Recorder✅Features smart One-button control design, the voice recorder allow you to start and save voice activated recording or....
✅Long Battery Time & Large Capacity✅The sound activated recorder features built-in rechargeable battery, which can support 85-100 Hours of....
✅HD Sound Quality & Extension Functions✅The voice activated recorder adopts latest intelligent noise reduction DSP chip, which will produce HD....
✅Playback WAV format Recording File✅1,Support playback thought device-need earphones and black cable with buttons, all included in the package.....
✅Multipurpose✅This voice-activated sound recorder can adsorb to any surface made with iron , making the recording easily. With time stamp....

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Small Digital Voice Recorder Voice Activated Recorder 16GB Rechargeable Audio Recorder microSD Expansion Tape Recorder Recording Device for Lectures Meetings,Interview

【Upgraded High Quality Voice Recording 】New design digital voice recorder with noise reduction technology recording device , can capture 1536kbps clear audio recording,Audio recorder built in dual sensitive microphone with PCM professional recording chip. Provide a stereo recording voice , can get a really full clear and natural sound..
【Simple Designed and Easy To Operate】Simple three-buttons recording, saving and playing, make mini audio recorder to use friendly. The logical sequence of the operation of the recorder interface is very intuitive and simple You can record and save as fast as possible without delay,You will master this voice recorder in the shortest time..
【Voice Activated Recorder 】This digital voice activated recorder can set voice with 1-5 Grade Adjustable, Recorder according to the correct voice decibel level to record, recording device only catch the people speaking words,reduce blank and whispering snippet, save space and recording time. voice recorder for lectures, meetings, interviews,speeches..
【High Capacity in Memory and Battery】 The tape recorder built in 16GB flash memory and 32GB SD Expansion(Note:TF card is Not include）. Built-in rechargeable lithium battery.It can be fully charged in two hours.Continuous ....

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