... (25Whr) Charging time4-5 hours Minimum operating time10hr( wifi,video) languagesDefault languageChinese optionalEnglish(United Kingdom),English(United States), Cestina ... VBR,WMA, WAV,OGG,AAC(16~320kbps) FM RadioSupport Video PlaybackFile formatMP4,3GP, AVI Encoding formatH264: 1080p 30fps, ... 9.7 inch TFT capacitance screen7600mah big battery, super stand by one monthOS:Android2.2 Support HDMI1080P high ...