... -party software)Game formatAndroid AppI/O Ports3.5mm Headphone output,3.5mm audio jack, DC in, TF card slot ... Touch PadYes, built in touch pad or external USB mouseHeadphone output power(L)10mw (R)10mw (32ohm)Transmission interfaceUSB2.0 ... 5-7 hoursPower Adapter100-220V Input, USB 5V DC Output, 1AWeight1000gSpecial FunctionAndroid market, Google map, YouTubeColorBlackAccessoriesStandard AC Charger, ...