2010 New promotional  headset 2010factory  Headphone wired  Headphone 2010 MSN Headphone2010 new   hot Headphone New OEM chinaHeadphone  New colorful Headphone HI FI HeadphoneHeadset  Earphone  USB hadphone  headphone stereoheadphone multimedia headphone  Headset w/hidden mic &volume control        EDhardy headphone
ed hardy

specificatation

Speaker:30mm

sensitivity:150db S.P.L. at 1KHZ

Impedance:32Ω

FrequencyResponse :0Hz-20,000Hz

Rated Power :100mW

Frequency Response:30Hz to 16,000Hz
Cable:Approx.2.5m±0.3m (textile cable)

Plug Type:3.5mm stereoplug x 2

Package

Blister
20PCS/CTN 45*40.7*39.5 CM
N.W.:5.2 G.W.:6.2

20ft :7740PCS

Headphone MP3/MP4