features: The Android4.0, nice appearance, easy carry, It facilitates learning, ... screenModel No.WT-PC-A754Processor All Winner BOXCHIP A10, CPU speed1.2-1.5GHzDisplay 7" WSXGA ... 800x480pixels, Capacitive touch panelAspect Ratio16:9OS Android 4.0, Flash 10.3 supportedRAM512MBNand Flash4GB Nand flash ( ... supportedBattery and power 2500mAh/3.7VI/O portsUSB2.0, Mini USB connector, earphone jack, HDMI, ...