... best choices at present ! CPUJZ4770 1GHzProcessor frequency1GHzTouchscreen7 inch HD LCDTouchscreen solution5-point capacitive touch,800*480Operating ... -1080PLanguagesupport Czech,Dutch,English,Spanish,French,Italian,T-chinese,S-ChineseMusic formatmp3,mp4,m4a,3gp, ... functionYesCalendar functionYesBatteryRechargeable Li-ion battery 3800mAhBattery LifeApprox 5-7 hoursPower Adapter100-220V Input, USB 5V DC ...