... AC Adapter: AC Input 100-240V~50/60Hz:DC Output 5V/2A Physical characteristics Dimension: 209*158*12 (mm) Weight: About 430 ... (g) Accessories: AC Adapter, Manual, USB Cable, OTG cable ABOUT THE PRODUCTS Android2.2 biggest advantage ... , power switch, return, menu, Back side is silver Metal case, USB port is the same 30pin interface, DC power jack, TF ...