Wireless over-ear headphones borofone BO22 white

Weight: 199 g
Design: Invoices
Product color: White
Description: Design: on-ear, device type: wireless headphones, acoustic design type: closed, functions: MP3 player, surround sound, volume control, operating time: 48 hours
Functions: MP3 player, surround sound, volume control
Working hours: 4.8 h
Battery capacity: 400 mAh
Standby time: 200 h
Talk Time: 4.8 h
Included: 3.5 mm cable
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
Type of acoustic design: Closed
Wireless connection type: Bluetooth