1.High Qualtiy
2.Touch Button V5.0 TWS
3.Support Wirelss Charger function

Bluetoth chipset: Airoha
Bluetooth version: 5.0
Working distance:10M
Battery capacity: 35mAh
Charging box capacity: 350mAh  
Charging box wireless charging: 1.5 Hours  
Charging time: 1 Hours
Standby time: 20 Hours
Music time: 2-3 Hours
Calling time: 2-3 Hours
Color : White
Support Calling & Listen Music  
Support USB charging port  
Support used for 2 bluetooth devices at the same time