Bluetooth specifications | V5.3+BR+EDR+BLE specification |
Main control chip | AC7006F8 |
Paired name | ANC Headphones |
Support protocol | a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap profile |
Audio formats supported | SBC, AAC Audio decodes supported for BT audio |
Transmission distance | ≥10m |
Operating frequency | 2.402-2.480GHZ |
Transmission power | CLASS 2 |
Transmitting power | 最大10dBM Max. 10dBM |
Battery capacity | 500mAh |
Charging voltage | DC 4.75--5.25V |
Charging current | 350mA |
Charging time | 2h |
Working current | 15mA(蓝牙&降噪) 10mA(蓝牙)) 15mA(Bluetooth & Noise Reduction) 10mA(Bluetooth) |
Temperature range | —20ºC to +60ºC |