Detailed Product Description GSM cell phone3.5" Large touch Screen PDAwith Dual SIM card2.0 ... Player, MP4 Player Video RecorderMulti-function SmartPhone GPRS, SMS, MMS USB function,Talk time: 4-6hours w/ 1800mah battery supports JPG ... service Suport GPRS class 12, JAVA,Support Bluetooth Tri-Band: GSM GPRS 900 / 1800 / 1900 MHz