... Dual Camera,TV4.MP3,MP4,AVI,3GP,MID,5. i9220 wifi phone i9220Main SpecificationFunctionOperating FrequencyGSM850/900/1800/1900MhzTV,FM radio ,BlueToothDimensions118 ... FlashStereo LoudspeakerPower ManagementLi battery 800mAhSupport T-FLASH memory card expansion Calling timeabout120~180 minutesStandby timeabout 200 hoursVibration, MP3,MP4LanguageSupport multi-languagesSMS ...