Product information:

color: White
Bluetooth model: V5.1
Battery capacity: earphone 30mAh, charging compartment 200mAh
Transmission speed: 36MBPS
Material: ABS +PC
Effective range: 1OM
Working voltage: DC3.7V
Support protocol: HSP/HFP/A2DP/AVRCP
Headphone charging time: 1.5 hours
Battery life: 24 hours
Binaural charging times: 4-5 times.

Packing list :

Bluetooth headset*1 charging compartment*1

Product picture: