7''unlocked Dual Sim Card Slot ,Dual Camera, GSM Phone Call Tablet Android 4.1 Wifi with Free Two Batteries,leather Case, 4g Memory Card,era Phone,stylus Pen,sleeve Case.at&t,t-moble and Other Gsm Company(black) E passion unlocked phone call tablet Package Included: 1 * 7" Tablet Phone 1 * Charger 2 * Battery 1 * Micro USB Cable 1 * Headset 1 * Leather Case 1 * 4GB TF Card. Processor: MTK6572 Cortex-A7 Dual Core 1.2Ghz Operating System: Google Android 4.2 Support Phone Call Function Frequency: GSM(850/900/1800/1900MHz) RAM: 512MB Storage: 4GB LCD Size: 7inch TFT High Clear Digital Screen Resolution: 800*480 (16:9) Touch panel: Capacitive 5-point Touch Panel Built-in GPS Function WIFI: Support 802.11b/g I/O port:Micro-USB Port, 2.5mm Headphone, Power Jack Build-in Microphone Build-in 0.3M front and 2M back CMOS Cameras Build-in 270 degree gravity sensor function Support 2160P Video format: MPEG1/2, WMV9, MPEG4-SP, ASF, DIVX, H.263, H.264, RMVB, Mov, Mkv, TS, Flv Audio format: WMA, MP3, WAV, OOG, AAC, EAAC Photo format: JPG, GIF, BMP, PNG Speaker: Built-in speaker Battery: Rechargeable Polymer Battery: 3000mAh Stand by time: 10 hours (working time: 4 hours) Dimension: 186mm*112mm*11mm Net Weight: 280g Color: Black Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.