Wireless headphones XO T20 TWS black

Design: Liners
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, operating time: 24 h
Working hours: 24 hours
Battery capacity: 450 mAh
Device type: Wireless tws earphones
Mount type: Without attachment
Bluetooth version: 5.0
Wireless connection type: Bluetooth
Battery capacity for one earphone: 40 mAh