Bluetooth vacuum with lanyard More choice BG20 Black

Weight: 30 g
Equipment: Headphones, charging cable, set of ear pads, booklet, manual, pouch
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless headphones, design features: microphone, case charging type: micro USB, plug connector: microUSB, type of acoustic design: closed, functions: volume control
Plug connector: microUSB
Functions: Volume control
Working hours: 5 h
Standby time: 200 h
Talk Time: 5 h
Impedance: 320 ohm
Sensitivity: 100 dB
Design features: Microphone
Charging time: 1 hour
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
Case charging type: micro USB