8 Best Recorder Device For Lectures of November 2020

  1. Product Highlights
    • 【3 ultra-sensitive microphones】the maximum sound sampling rate of this voice recorder is 1536kbps and supports recording distances up to 44 feet. great voice recorder for lectures, conferences, interviews, classes, conversations and concerts with ultra-sensitive microphones.
    • 【powerful and easy to operate】autens digital voice recorder supports both mp3 and wav format file which can be easily transferred to mac or pc. with the free otg converter, you can also connect voice recorder to your mobile phone; recording files saved with time stamp; one switch to record, save and delete. audio recorder has metal solid case, lightweight and it is port...
    • 【dual-core processor noise reduction】autens digital voice recorder using professional dsp acoustic processor, built-in intelligent noise reduction chip, directly filter the surrounding noise, abilitiy to capture recording content accurately and clearly.
    • 【voice-activated recording】the recording can be activated by sound, the silent segment can be omitted to save the storage space. you can use the earphone to listen to your sound while recording, the recorder function simultaneously as a hearing aid.
    • 【excellent after-sales service】autens provides professional customer service support. if you're not completely satisfied with your purchase, simply let us know, and you'll be offered 30 days money back guarantee & 1 year of product quality warranty service and easy-to-reach support for all your questions.
  2. Product Highlights
    • High capacity in battery and memory✔--built-in 800mah rechargeable battery,support up to 45 hours continuous recording.16gb flash memory could save 1160 hours recording files at most,in addition to this,e36 support up to 32gb tf card(in addition to purchase) expansion and voice activated recording.bigger and bigger,get a super working life.
    • Power-on password protection✔--3-digit password,8000 combinations,without your password,no one could turn on the device and overheard your recorded files.three trial and error,device will auto turn off.keep you idea in a safe place,protect your intellectual property
    • 1536kbps dual-mic pcm high quality recording✔--e36 voice recorder equipped with dual sensitive microphone and professional recording ic,support up to 1536kbps pcm recording,provide a super clear recorded voice as if the speaker speaking standing by your side.focus on high quality recording.
    • Simple designed,easy to use,lifetime software upgrade service✔--the most user friendly voice recorder designed by aiworth,all operation buttons on the front side,operational logic like smart phone.with graphic user guide and efficient after-sales team(support with video tutorial),you will master this machine in the shortest time.and we provide lifetime software upgrade ...
    • Variable play speed✔ --16 levels to adjust the play speed,play faster,jump to the point you exactly want to playback;play slowly let you hear every single word clearly.combined with a-b repeat function,make this voice recorder work best.restore the scene at that time and get what you want
  3. Product Highlights
    • 📷 mini body mounted camera+voice recorder 2 in 1 📷 the wireless mini spy camera can record/snapshot and store up video/photo with max 32gb micro sd card( included in pack ) with loop recording,when it is not convenient to record video, it can also be used as a separate voice recorder.
    • 📷 8 hrs long time recording 📷 hidden body camera pen design powered by a rechargeable big 1100mah lithium battery that lasts up to 8 hours of recording time(much longer then normal spy pen camera 1 hours record time). it support charging while recording. by plugging the mini pen camera on the portable power bank you can use it as long as your want.
    • 📷 excellent mini body camera 📷 it's easy to use and hidden to any where you needs. body camera in this mini size is rare, the size(3.7in x 1.7in x 0.35in) you can wear this portable hidden body camera on your shirt pocket via back clip,also with magnet on the back, it can be fixed on metal surface. 1920*[email protected] and 130 degree super wide angle rotating lens captures a...
    • 📷 very easy to use 📷 this cop spy cam is easy shooting with clicking the top button to record or purse,with usb cable and otg connectors , you can plug this police body cameras into your computer or mobile phones (android only) and easily upload the videos .this body spy cam is so simple and easy for guys of police/ladies,youth and elder almost any age.
    • 📷 multi-function micro-camera 📷 body cameras as security gadgets or having fun gift: it works as nanny cam to watch the children for parents.a self defense device(wearable body spy cam) to avoid being harassed for woman. a pen camera to record and playback for student who do not want to miss the big class or lecture, for traveler this mini body camera is super to captur...
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