Q3 TWS Bluetooth 5.0 Binaural Stereo Automatic Matching Wireless Bluetooth Earphone(White) Tape-BNC Cable Adapters and connect the camera with

and connect the camera with the buckle

and either party can make the other party issue a prompt

850nm/980nm/1300nm/1310nm/1490nm/1550nm/1625nm

huge LED clock display

Output Current: DC 0-10 rated A

Q3 TWS Bluetooth 5.0 Binaural Stereo Automatic Matching Wireless Bluetooth Earphone(White) Tape-BNC Cable Adapters and connect the camera withProduct parameters Bluetooth Solution: Actions RL5003 Bluetooth version: Bluetooth 5. 0 Playback power consumption: 0 14mA Call power consumption: 8 13mA Standby current: 0. 36 Receive sensitivity: 85dBm Audio signal to noise ratio: 94dB Noise reduction: DSP intelligent noise reduction Product weight: 35g With packaging: 97g Packing size: 9. 5x7. 5x3. 8cm Sounding unit Type: Custom version 10MM true copper ring HIFI unit Acoustic structure: closed