os andriod 4.03 cpu Rockchip 2906 7 inch capacitive screen, 800 x 480 resolution andros 4.0 system, ... 32 GB SD/TF card expansionThe built-in WiFi high performance, low power consumption WiFi + B/T, support 802.11 B/g ... charger, USB line, OTG line, packaging, specifications, warranty CARDS 7 inch tablet pc mid capative touch screen