... Size: 7” ~80”(Diagonal), Zoom & Focus: ManualLED Life: 20000 Hours, Wireless Network: Support WPA and WEP encryption Chat software: Support MSN ,Googletalk ... control E-books : Support e-book reading and recording, automatic page WIFI : support 802.11a/b/g(Optional) File view( ... full accessory): 900g Accessory : User Manual,DC Adapter,AV cable,USB cable, AV adapter,VGA cable, Tri-pod Function:1.Thin ...