Idea PC headset for voice chatting, PC gaming and music listening

Idea PC headset for voice chatting, PC gaming and music listening
90°swivel ear housing
With volume control function
Rubber Matt painting
Offering you the best sound experience
Soft earmuffs and adjustable hinges for comfortable wearing
High quality and fashionable appearance
Flexional microphone design with sensitive application
Wired headphone, 3.5mm audio cable, can be connected to many devices like computer, notebook, tablet PC, mobile phone, MP3/MP4, iPod......etc
Speaker Size: 40mm
Sensitivity: 110 ± 3 dB S.P.L at 1KHz
Impedance: 32Ω
Frequency Response: 20-20, 000Hz
Rated Power: 300mW
Power Capability: 150mW
Plug Type: 3.5mm Stereo
Cable Length: 2.1 m
Microphone Unit: 6 x5mm Dia. Electret condenser
Frequency Response:20-16, 000Hz
Sensitivity: ﹣52dB±2dB
Color: Black + Blue
Net Weight: 152 g / 5.36 oz
http://www.tinydeal.com/fr/keenion-kos-659-cool-design-rotatable-35mm-headset-w-mic-p-138197.html