D3 AI Smart High-definition Noise Reduction Voice Recorder, Capacity:64GB(Black) Type-Personal Security Infrared scanning technology

Infrared scanning technology

Data encryption to protect privacy

Recording format: WAV

Closed double contacts

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D3 AI Smart High-definition Noise Reduction Voice Recorder, Capacity:64GB(Black) Type-Personal Security Infrared scanning technology1. One key to turn on the recording mode, easy to operate 2. The automatic zoom microphone system is adjusted to a focal length suitable for capturing marriage to ensure high definition recording effect 3. After the memory is full, the new recording file will automatically overwrite the very early recording file 4. Built in time chip, after synchronizing the time with a computer, the recorded time of the recording file can be synchronized with Beijing