Taiwan –based Genius is an international leading company in computer peripherals launched Genius presents the latest ear-tube headphones GHP-240X so can enjoy music easily. The in-ear design creates an ambient noise free listening experience and the 13.5mm voice coil offers full range audio reproduction. Three cushion sizes ensure a perfect fit and great wearing comfort. GHP-240X works with any iPod, iTouch, iPhone, mp3 player or portable audio device. Four striking colors: blue, green, pink or purple.