... ,OEM/ODM offer 4,:iso:9001:2008,rohs.fcca icti, 2012 new design black fashion headphones specification: headphones: headphone&headset , computer ... % of exports .3.Our main products : headphone, interphone, rc toy(car,helicopter,boat etc) and Ele accessories.4.GMC supplier .5 ... audio player which has 3.5mm audio jack, such as TV, DVD, computer, MP3,MP4 player,protable media player,language report ...