... ,TD-SCDMA?TD-HSDPAWirelessWiFi 802.11b/g,WiMax(optional),Buletooth,Stand-alone GPSCamera Specifications:CMOS, 300k/1.3 MillionPorts1 x earphone jack ... USB 2.0, SIM SlotBatteryRemovable Lithium-ionTalk timeabout 5 hours,Stand by time: about 5 daysStand by timeabout 5 daysReal life ...