EEB8969B Factory OEM Price Football Bluetooth Wireless TWS Earbuds With Charging Case

Bluetooth Version：5.1

Transmission distance:10m Speaker:10mm    

battery capacity: 30mAh*2    

battery case capacity:300mAh                         

charging times: about 1 hours

Playing time: about 4-5 hrs

Talking time: about 4-5 hrs