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Home / MP3/MP4/iPod/Voice Recorders / Aigo AI Meeting Minutes Noise Cancelling Portable Professional Voice Recorder for Lawyers Students Class Recording

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Category Root / MP3/MP4/iPod/Voice Recorders
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Brand Aigo
Storage Capacity 32GB Internal Memory
Battery Life Up to 20 Hours Continuous Recording
Noise Reduction AI-Powered Dual Microphone System
Audio Format WAV, MP3, AAC
Connectivity USB Type-C, Bluetooth 5.0
Display 1.44 inch OLED Screen
Dimensions 4.5 x 1.2 x 0.4 inches
Weight 2.8 ounces
Special Features One-Touch Record, Voice Activation, Timestamping

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Best purchase for students

Saved me so much time during exam prep. Being able to speed up playback while maintaining voice clarity is a game changer. The timestamp feature is very accurate.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Superior sound clarity

Compared to my old recorder, the difference is night and day. Background hums and air conditioner noises are completely filtered out. Highly recommend for journalists.

A

Anonymous

Mar 10, 2026

Rating: 4/5

Great device, minor software quirks

Hardware is solid and the audio quality is professional grade. The file transfer via USB-C is fast. Occasionally the menu navigation feels a bit slow, but overall excellent value.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for law school lectures

The noise cancellation is incredible. I can record my professor clearly even when the classroom is noisy. The battery lasts through multiple days of classes without needing a charge.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Essential for meeting minutes

I use this daily for client meetings. The AI separation of voices helps me transcribe notes much faster. It's compact enough to fit in my shirt pocket unnoticed.

A

Anonymous

Mar 05, 2026

Rating: 4/5

Solid build quality

Feels premium in the hand. The buttons have a nice tactile feel. My only wish is that it had cloud sync integration, but local storage is generous.

5 FAQ

Q: Does this recorder work well in a large lecture hall?

A: Yes, the dual microphone system is designed to capture clear audio from distances up to 15 meters, making it suitable for large lecture halls.

Q: Does it have a password protection feature for sensitive recordings?

A: Yes, you can set a 4-digit PIN code in the settings menu to lock specific folders or the entire device to ensure your confidential recordings remain private.

Q: Is the device compatible with Mac computers for file transfer?

A: Absolutely. It functions as a standard USB drive when connected via the included Type-C cable, working seamlessly with macOS, Windows, and Linux.

Q: How long does it take to fully charge the battery?

A: Using a standard 5V/2A charger, the device takes approximately 2 hours to reach a full charge from empty.

Q: Can I expand the storage with an SD card?

A: No, this model relies on its 32GB internal memory which can store approximately 400 hours of high-quality audio, so no expansion slot is included.

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