... chip MTK,MT6575-1GHZ system,WCDMA/GSM,four-bands ,Mobile AP,wifi,GPS+AGPS,java support, ... Dual-CoreMemory:Nand Flash:4GBit; DDR:32GBitOS:Android OS, v4.0 (Froyo)MS mode:WCDMA/GSMFrquency ... with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA,HSUPAModem features:Wireless AP ( Mobile ... Mins)Standby time:120-180 (Unit:Hour)Phone book:1000 GroupSMS/Color message:SupportHeadphone jack3. ...