... - BatteryCapacity7600mA(25Whr) Charging time4-5 hours Minimum operating time10hr( wifi,video) languagesDefault languageChinese optionalEnglish(United Kingdom),English(United States), Cestina, Dansk ... ), MP3 VBR,WMA, WAV,OGG,AAC(16~320kbps) FM RadioSupport Video PlaybackFile formatMP4,3GP, AVI Encoding formatH264: 1080p 30fps, Main Profile ...