Sensitivity: 100 (dB)

Connector(s):  3.5 mm Jack

Distortion Rate: 0.1 %

Impedance: 16 ohms +/- 15%

Frequency: 20-20000 Hz

The length of Wireway: 1.1-1.2 M

Waterproof Grade: IPX 5 ( Sweatproof )

Other Function: With Mic，Play Control，Vol +/-

Color:  4 Color for you to choose(Black//Red/Green/Blue)

Quantity:  Only 1  PCS 

Packing: Plastic bag or Original Box (The Price is different)