Please open Again case to cast off the insulating tape on battery sooner than startup! Specs: Band:2G: GSM 850/900/1800/1900MHz;3G: WCDMA 850/2100MHz Sim Card:Twin SIM Card Dual Standby(one Micro SIM card) Carrier Provide:Unlocked Model:Bar Coloration:White/Black OS:Android 4.4 CPU:MTK6572W, Cortex A7 Dual core, 1.3GHz; GPU: Mali-Four Hundred ROM:4GB RAM:512MB Show Measurement:5.Zero Inch Sort:TFT, capacitive Touch display Decision:960…