Wireless headphones Red Line BHS-22

Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, plug connector: microUSB, acoustic design type: closed, operating time: 3 h
Additional Information: Case included: yes; Work profile support: A2DP,AVRCP,HFP Hands-free
Plug connector: microUSB
Working hours: 3 h
Design features: Microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case battery capacity: 300 mAh
Battery capacity for one earphone: 30 mAh