BandRate Smart BRSTWSM22BGN

Equipment: Case with 4 earbuds, charging cable, user manual, warranty
Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, operating time: 5 h
Working hours: 5 h
Standby time: 2000 h
Design features: Microphone
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
IP protection class: IPX7
Bluetooth version: 5.1
Wireless connection type: Bluetooth