... Android 2.1 ZT-180-102 PAD 10.2 inch TFT Android 2.1ZT-180-102 PAD 10.2 inch TFT Android 2.1 China ... USB port Solution: For 3G module 3G: External 3G function(EVDO) Blutooth: No GPS: No Built in stereo ... on 5 hours, Wifi off 7 hours Power adapter: 220V Input 9V DC Output, 2A Webcam: No USB for ... Interface: DC jack*1, Headphone jack, RJ-45*1, TF card slot*1, USB 2.0*1, USB OTG*1 Material of back cover ...