1.In-line volume control and Microphone for chatting on line

2.Stainless steel headband for durable in use

3.Mutimedia handfree

4.Microphone can be rotated 180 degrees, freely adjust the position to suit you

5.Imported foam ear sets, comfortable to adorn and better to protect your ears

Have got the certificate of CE, FCC, ROHS etc.

Specification:

Net weight:300g                            

Drive: Φ30mm                          

Sensitivity: 115dB±3dB                  

Impedance: 32Ω±15%                    

Frequency Response:20-20000Hz          

Plug Type: Φ3.5mm                     

Cord Length:2.2m