

🎧 Capture Every Word, Lose None of the Moment
The 3072Kbps Magnetic Voice Recorder by COHANA is a professional-grade audio device featuring AI-powered triple noise cancellation, adjustable bitrate up to 3072Kbps, and a massive 128GB storage capacity supporting up to 9500 hours of recording. Its intelligent voice activation and quadruple magnetic suction enable hands-free, high-fidelity recording in lectures, meetings, and interviews. With universal USB-C and headphone jack connectivity, plus lifetime replacement protection, it’s engineered for the modern professional who demands clarity, convenience, and reliability.





| ASIN | B0F21FC7MN |
| Best Sellers Rank | #11,241 in Electronics ( See Top 100 in Electronics ) #56 in Digital Voice Recorders |
| Brand | COHANA |
| Built-In Media | Recorder, instruction manual, charging cable, headphones |
| Compatible Devices | Smartphone |
| Customer Reviews | 4.0 4.0 out of 5 stars (226) |
| Digital Recording Time | 9500 hours |
| Format | WAV |
| Hardware Interface | USB 3.0 Type C |
| Headphones Jack | 3.5 millimeters |
| Manufacturer | COHANA |
| Memory Storage Capacity | 128 GB |
| Microphone Form Factor | Built in |
| Microphone Operation Mode | Stereo, Noise Cancellation |
| Model Number | GL-37 |
| Number of Batteries | 1 CR5 batteries required. (included) |
| Warranty Description | 1 Year Manufacturer |
K**L
Excellent Voice Recorder!
The 3072Kbps Magnetic Voice Recorder delivers crystal-clear sound, even in noisy environments, thanks to its AI triple noise cancellation. With 128GB storage and up to 9500 hours of recording, I never worry about space. The voice-activated feature is super convenient, and the device is compact and easy to use. Perfect for lectures, meetings, and interviews!
G**!
Great Audio recorder
This voice recorder is compact, easy to use, and delivers excellent sound quality. The noise reduction feature helps capture clear audio even in busy environments, making it perfect for meetings, lectures, and interviews. The battery life is impressive, and the USB connectivity makes transferring files to a computer quick and simple. I also love the expandable storage option, which allows me to record for hours without worry. Overall, this is an excellent buy for anyone who needs a reliable voice recorder! I highly recommend it!
H**R
Work great
I recently purchased the 64 GB Magnetic Voice Recorder with AI-intelligent Noise Reduction, and I am extremely satisfied with its performance. This recorder offers high-quality audio recording, ensuring every detail is captured with crystal-clear sound. The AI-intelligent noise reduction is highly effective, filtering out background noise and delivering sharp, clear recordings even in noisy environments. The magnetic design is another plus, making it easy to attach to metal surfaces for discreet recording. Overall, this recorder is reliable, easy to use, and offers excellent value for the price. I highly recommend it to anyone looking for a high-quality, long-lasting recording device!
K**N
Cassette Tape Frequently Jams or Snaps
The tape frequently jams during recording or rewinding, and sometimes even snaps, resulting in lost recordings and potential damage to the recorder's internal components.
C**N
Great device
Very discreet,clear and user friendly
T**T
Lightweight and records for hours
Works well to record meetings and phone calls, even in a noisy background. It's very light and is no trouble to have in my pocket. It's also magnetic and will stick to the back of my phone or to anything metal. Good noise cancelling, I have no trouble transcribing words even if there's background noise. I like that it comes with its own playback earphones which are convenient to use on the go. You could even put music on it and listen to it, though the playback is really more optimized for talking than for music. Maybe a podcast or books on tape. It charges on a Type C connector which was included in the package and holds a charge for a long time. I recorded a whole day of work meetings and charged it in the car on the way home and it was fine. It does have a voice activated mode you can turn on by editing a file on the device if you want it to do sneaky recordings, but I haven't tried that. The instructions are clear and in English which is a big plus. I tried a few other more expensive devices that I thought were garbage, but I like this one.
D**A
Good device, hard to see on & off button , doesn't play on iphone SE
I have had to buy several of these . They work good , easy to use but DO NOT LAST . Within months they just stop recording . Happened with everyone I bought.
H**N
Perfect voice recorder
The sound quality is excellent. The 3072Kbps recording captures voices very clearly, even in environments with background noise. The AI triple noise cancellation really helps reduce unwanted sounds, making conversations easy to understand during playback. The magnetic design is also very convenient. I can attach it to metal surfaces like desks, shelves, or even inside my car, which keeps it secure and discreet while recording. Another big advantage is the 128GB storage capacity. It offers an incredible up to 9500 hours of recording, so I don’t have to worry about running out of space anytime soon. The voice activation feature is also very useful because it only records when sound is detected, saving both storage and battery.
C**7
That supplied Lanyard - Throw It Away Now It is So Feeble, it broke & fell way too Easily Other than that Garbage This is a good product. Just learn to change the Settings & get each recording in Real Time of Recording
S**H
The recorder itself works fine for basic voice recording, but it’s misleading to call it “magnetic” — it doesn’t stick to an iPhone or most phone cases. If you’re buying this for the magnetic feature, be aware it likely won’t work as expected. I returned that.
J**O
Hej. Det kan inte vara ett cr5 batteri uppladningsbart i denna ?
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