Wireless headphones BT ver. 5.0 BYZ I52 vacuum with microphone, case 1800mAh, white

Equipment: Case, headphones
Design: Liners
Product color: White
Description: Design: earbuds, device type: wireless headphones, design features: microphone, acoustic design type: closed, functions: volume control, operating time: 5 hours
Additional Information: Microphone; With a case; indicator light
Functions: Volume control
Working hours: 5 h
Battery capacity: 1800 mAh
Standby time: 100 h
Talk Time: 5 h
Design features: Microphone
Charging time: 2 h
Device type: Wireless headphones
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