Wireless headphones TFN Air Jam BT004 II black

Design: Liners
Product color: black
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, acoustic design type: closed, operating time: 4 h
Working hours: 4 h
Battery capacity: 300 mAh
Design features: Microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Technology: Dynamic
Number of microphones: 1
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth