... 1. Light and only 48g 2. Bluetooth (stereo) 3. Built-in USB plug 4. CE,FCC,RoHS Detailed Product DescriptionHOPU 2012 new ... 1. Light and only 48g 2. Bluetooth (stereo) 3. Built-in USB plug 4. CE,FCC,RoHS HOPU EC107 Udisk Mobile Phone ... are guaranteed; also it's multi-functional, quadband, FM, MP3,touch screen, bluetooth, voice dial etc; you'll find out more benefits ...