Cheapest headphone for promotion

Specification:

1.Speaker Driver:40mm                  

2.Frequency Response: 20 Hz - 20 kHz                      

3.Impedance:32Ω±10%Ω                

4.Sensitivity: 106±2dB at 1kHz/mW            

5.Maximum input power:50mW                  

6.Plug: Stereo 3.5 mm (1/8") ,Gold-plated                                    

7.Cable lengh:1.5M

Advantage & Selling point

1.Fashionable design.

2.All colors available.

3.Free samples available.

4.Best price and prompt delivery

5.Compatible with MP3,Computer. and General mobile phones.

6.CE&ROHS passed

7.In-line volume control and Mic available