... wifi, android2.1, rockchip Model: M501C-Display: 5" capacitive touch screen, 800x480pixels-OS: Android 2.1-CPU: Rockchip 2818, 750mhz+DSP600mhz ... Tflash card max. up to 32GB-Support USB2.0, USB host, Device-Built-in rechargeable battery 2000mAh-Standard accessories: ... charger, earphone, USB cable,user manual, OTG cable -Size:122* 85 * 116 ...