Features: 

Noise isolation with precise bass

High fideity sund

Universal 3.5mm jack

Frequency range: 20--20000 HZ

Level of sensitivity: 95dB/1Khz

Impedomce: 16Ω

Power: 10mW

Unit Size: 10mm

Microphone + Music

Button to "PLAY/PAUSE,FWD/BCK"

Colours:

Red/White/Black

Only $15.90 FREE SHIPPING!