Network band: GSM 850/900/1800/1900MHz. Dual sim card and dual standby. 2.2 inches high definition QVGA handwriting flat smart touch screen. Support language: English, French, Spanish, Portuguese, Turkish, Italian, Bosnian, Arabic. The latest R & D flashlight, one-click recording. Dual sim card and dual standby. Subwoofer MP3, MP4. Bluetooth V2.0, high speed transimission. Business function. TV function. FM radio function. E-book. High definition camera with 1.3 mega pixels and multimedia supported. Mobile QQ online. 3D sensors. GPRS supported. MP3/MP4 player. Comes with two high capacity 2800 mAh batteries with long standby time and talking time. Supports T-flash card up to 2 GB, own memory and provides 256 MB TF card free of charge.