Xiaomi Wireless Gaming Headphones HOCO S21 TWS Yellow

Design: Intracanal
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone
Battery capacity: 40 mAh
Standby time: 120 h
Talk Time: 4 h
Design features: Microphone
Charging time: 1.5 h
Device type: Wireless tws earphones
Bluetooth version: 5.0
Wireless connection type: Bluetooth
Case battery capacity: 320 mAh