1.7 inch touch screen mid 2.wifi 3.low cost price usd75 1. RocKchip2808 solution, ARM9+ ... backlight digital panel, 16: 9 ratio, 800x480 resolution 3. Google Android 1.6 version operation system, could support ... 3000mAH lion battery, could support 3 hour using time, make the MID portable. 5. Touch screen design, support hand input ... Support external USB equipment 12.5V2A power adaptor Touch PC (MID7A)