Headphone With Microphone(SK-SK-745MV) (SK-745MV)

We are specializing in various kinds of headphone, earphone, and microphohe.
Good quality, fashion design with resonable price.
Hign quality stereo headphone with high sensitive condenser microphone
Headband in height adjustable
Idea for Internet telephone, gaming and voice recognition software
Specification:
Diameter: 40mm
Connector: 3.5mm stereo plug
Cord Length: 2.5 Single
Frequency Response: 20-20,000Hz
Impedance: 32 Ohms
Sensitivity: 105db/mv
Reted Power: 100mv
Pow Handing Capacity: 1000MV