BH12:
Specs:
1、Bluetooth specification:V5.0
2、Operation frequency: 2.402-2.480GHz
3、Supported profile :HSP HFP A2DP AVRCP
4、Chip solution: QCC3005
5、Codec: AAC,SBC, aptx™, aptx™low latency
6、Operation range :UP to 10 meters
7、Standby time:About 400 hours
8、Working time(BT:ON ANC:OFF)About 20 hours(50%volume)
9、Working time(BT: ON ANC: ON)About 10 hours(50%volume)
10、Working time AUX(BT:OFF ANC:ON)About 14 hours
11、Battery type 3.7V , 400mAh
12、Charge time :About 2.5 hours
13、Support 3.5mm audio jack
Active Noise Cancelling:YES
Noise Sensor:AMS3415
ANC noise reduction range:--400HZ
Noise reduction Amplitude:18DB
Water and sweat resistance:NO