Q90 Intelligent HD Digital Noise Reduction Recording Pen, Capacity:32GB(Black) Filter-RFID Keyfob and automatically pause when there

and automatically pause when there is no sound

40HQ: 412 cartons * 182 pcs = 74984 pcs

When the system detects that the battery is insufficient

not easy to lose

Q90 Intelligent HD Digital Noise Reduction Recording Pen, Capacity:32GB(Black) Filter-RFID Keyfob and automatically pause when there1. One key to turn on, one key to turn off, press lightly to start recording 2. After the voice activated recording mode is turned on, it will automatically record only when there is sound, and it will automatically pause when there is no sound, which saves storage space. 3. DSP digital noise reduction technology 4. Automatically save when power off to prevent data loss 5. Support power on setting password to protect audio data 6. Built in high