BOROFONE BE40 Triumph Wireless Headphones, Bluetooth, 300 mAh, White

Weight: 39 g
Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, acoustic design type: closed
Battery capacity: 30 mAh
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case battery capacity: 300 mAh
Weight of one earpiece: 3 g