Q51 Intelligent HD Noise Reduction Remote Voice Control Recorder, Capacity:4GB(Black) Filter-Card Readers The product quickly sleeps and

The product quickly sleeps and wakes up quickly to achieve intelligent power saving

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Product weight: about 11g

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Q51 Intelligent HD Noise Reduction Remote Voice Control Recorder, Capacity:4GB(Black) Filter-Card Readers The product quickly sleeps and1. One key to start recording, easy to use 2. Intelligent voice control recording, if there is sound (more than 30 decibels), it will record, and if there is no sound (or less than 30 decibels), it will be listened. 3. You can add a password to the recording file, encrypt and protect your data security 4. With its own delete function, unnecessary files can be deleted directly without computer operation 5. Automatically save the file when the battery