CPU: XBurst 400 MHz CPU 32 Operation system: LINUX Memory: 128M RAM Storage Device: 1GB NAND Flash/2GB NAND Flash (SLC) LCD Size: 7" PANEL M+D36atrix: 800*480 VGA: NO NEED LAN: 10/100M Ethernet Access WIFI: 802.11b/g Keyboard standard: enlish 84 key,support external keyboard Mouse&Touch pad:build-in touch panel, set two shortcut key,and support usb port mouse USB Port: USB 1.1 *3.0 Card Port:SD CARD Build-in camera: NO Sound effect:In focus Audio,Build-in stereo speaker,External Microphone,but only for record Electric current Standby:5MAH Battery: 2100MAH Last time: 3 HRS