1,android handheld pc mid 2,Bluetooth V2.1 +EDR 3,Built in 2G phone ... call tablet PC 4,HiVison GPS module 5,7 inch MID CPUMTK 650MHZ dual coreOperate systemGoogle Android 2.3 android handheld ... moduleWeight479gProduct size206*157*12MMColourBlack/WhiteCertificatesCE, ROHSWarranty1 years android handheld pc mid sim card slot