... only 48g 2. Bluetooth (stereo) 3. Built-in USB plug 4. CE,FCC,RoHS Detailed Product DescriptionHOPU 2012 new ... to mention that EC107 and EC107S are both equipped with inbuilt USB plug, you could charge it or exchange data by ... safety are guaranteed; also it's multi-functional, quadband, FM, MP3,touch screen, bluetooth, voice dial etc; you'll ... EC107 hot sell 1.76" touch screen mobie phone with USB plug