Wireless headphones Borofone BO22, blue

Weight: 450 g
Design: Full size
Product color: Blue
Description: Design: full-size, device type: wireless headphones, design features: card reader, microphone, acoustic design type: closed, functions: MP3 player, volume control, operating time: 12 hours
Width: 18.4
Height: 204
Functions: MP3 player, volume control
Working hours: 12 o'clock
Battery capacity: 400 mAh
Thickness: 84 mm
Standby time: 200 h
Talk Time: 12 o'clock
Included: Detachable cable
Design features: Card reader, microphone
Charging time: 2 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Number of microphones: 1
Bluetooth version: 5.3
Membrane diameter: 40 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth