... the Guinness World Record as the World's Lightest Touch Screen Phone. Meantime, we released the HOPU EC107 Udisk ... that EC107 and EC107S are both equipped with inbuilt USB plug, you could charge it or exchange data ... ; also it's multi-functional, quadband, FM, MP3,touch screen, bluetooth, voice dial etc; you'll find out more ... own one. HOPU-EC107 hot sell 1.76" touch screen mobie phone with USB plug