Bluetooth Version:5.0
Bluetooth scheme: BK3266
Support:A2DP/HFP/AVRCP/TWS
Cabin battery capacity:120mAh
Earbud battery:30mAh*2
Driver:φ6mm*2 Hifi
Voltage: 3.7V
Resistance:32Ω
Frequency:50HZ-24KHZ
Function: double earphone Binaural calling、
Wireless Headphone、Bluetooth、Noise canceling 、IP55 Waterproof、Touch control , Automatic boot
Wireless working range: 15M(without obstacles)
Playing time:8 Hours/0.09Wh
Calling time :3Hours
Standby time: 240 Hours
Charging time: about 1.5 hours
