HARPER HB-551 True Wireless Sports Headphones Lemon

Weight: 100 g
Design: Intracanal
Product color: Light green
Description: Design: in-ear, device type: wireless headphones, design features: microphone, plug connector: microUSB
Plug connector: microUSB
Talk Time: 4 h
Impedance: 16 ohm
Design features: Microphone
Charging time: 1.5 h
Device type: Wireless headphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.1
Membrane diameter: 6 mm
Wireless connection type: Bluetooth