TCL TW20 Wireless Headphones

Design: Liners
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Functions: Voice assistant call, volume control
Working hours: 35 h
Battery capacity: 30 mAh
Design features: Waterproof, microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Technology: Dynamic
Bluetooth version: 5.0
Type of acoustic design: Semi-open
Wireless connection type: Bluetooth
Charging case height: 58.8 mm
Charging case depth: 265 mm
Case battery capacity: 520 mAh
Case charging type: USB Type-C
Charging Case Width: 47.8 mm
Battery life in case: 21 h