Operating SystemGoogle Android 4.0.3 ICE Cream SandwichSize 7" TFT LCD(16:9 Screen) Capacitive Tablet PC TFT LCD Resolution 800*480 Pixel, support G-Sensor Touch Screen Full Size,High Sensitive 5 Point Capacitive Touch Screen RAM 512MB DDR3 Capacity 4GB;Expandable by MicroSD to 32GB Camera Built-in 0.3MP Camera Output Device Built-in Loud Speaker Input Device Built-in Microphone LAN Wifi + 3GWireless Built-in 802.11b/g WLAN Card; Support 3G dongle Card Reader Slot TF/MMC Card slot X 1 USB Mini USB port Audio Port Headphone socket * 1 AC Power Adaptor Input AC100-240V, 50-60Hz, Output 5V 1.5A Battery Pack 3.7V 2800mAh Li-Polymer rechargeable battery, enjoy longer running time Dimension 196.3*120.8*9.5mm Weight 0.85KG Picture Viewer Support JPG, JPEG, GIF.....Software Fring,QQ,MSN,Youtube,Google Map,Document to go,Multimedia Player,Email,Es File Explore,Application Store Input/Output Ports 3.5mm Headphone*1 Mini-8Pin USB port*1 Power Jack*1 TF Card Slot*1 Accessory 8 Pin USB Cable , 8 Pin OTG Cable, English User`s Manual, AC Power Adapter Charger, Capacitive Stylus PenMedia File Audio MP3,WMA,WAV,APE,OGG,FLAC, Video Player Support AVI, RM, RMVB, MKV, WMV, MOV, MP4,PMP,MPEG, MPG, FLV, 3GP, MPG, H.264, etc. Music Player Support MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,APE,3GP,WAV,support