Q51 Intelligent HD Noise Reduction Remote Voice Control Recorder, Capacity:16GB(Black) Test Equipment - Signal transmission method: USN2

- Signal transmission method: USN2

accurate and fast

Microphone battery capacity: 60mAh

Output power: High: 10W / Low: 5W

Main body size: 73(L)x65(W)x53(H) mm

Q51 Intelligent HD Noise Reduction Remote Voice Control Recorder, Capacity:16GB(Black) Test Equipment - Signal transmission method: USN21. 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