VBT 1.29 Wireless Vacuum Waterproof BT 5.0 3500mAh Black

Weight: 139 g
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless headphones, design features: microphone, type of acoustic design: closed, operating time: 5 h
Working hours: 5 h
Impedance: 16 ohm
Design features: Microphone
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
Battery life in case: 2.5 h