BandRate Smart BRSTWSTW200200W

Equipment: USB charging cable, charger, user manual
Design: Liners
Product color: White
Description: Design: earbuds, device type: wireless headphones, design features: microphone, acoustic design type: closed, operating time: 3 h
Working hours: 3 h
Battery capacity: 400 mAh
Talk Time: 3 h
Design features: Microphone
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Number of microphones: 1
Bluetooth version: 5.1
Type of acoustic design: Closed
Wireless connection type: Bluetooth