Style:In-Ear

Line Length:2.0m

Resistance:32Ω

Package:No

Use:Portable Media Player

Communication:Wireless

Plug Type:USB

Sensitivity:90dB

Connectors:USB

Is wireless:Yes

Function:Bluetooth，Microphone，Wireless Headphone，Portable

Frequency Response Range:20-20000Hz

Model Number:Sport Stereo Bluetooth Headset

Bluetooth:V4.1+EDR

Charging:red light when charging， fully blue lights.

Color:Black，White