etooth version : V 5.0
Working distance : About 10 meters
Single headset : 50mAh
Charging box : 1200mAh
Phone calls time : 180 hours or so
Input current : 5 V 1 A
Three screen display: 9D noise reduction 1000 yuan sound, quality large capacity charging cabin.
HD LED display：LED digital power display, the remaining power of the charging cabin is clear at a glance, to avoid the embarrassment of suddenly runningout of electricity.
Quick connect：Take the headset out of the charging compartment Auto start and auto match, auto connect back to mobile phone.
Bluetooth: V5.1, support most of bluetooth devices and lower power consumption
With Waterproof technology, no need to worry about water and sweat anymore
Popular touch control function, support switch songs, phone call and call voice assiatant
Packing list: charging box*1, earphone: L R