Wireless vacuum TWS AWEI T55

Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, operating time: 3.50 h
Working hours: 35 h
Battery capacity: 40 mAh
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Wireless connection type: Bluetooth
Case battery capacity: 300 mAh