... E-books : Support e-book reading and recording, automatic page WIFI : support 802.11a/b/g(Optional) File view ... -ion battery,2200mAH Charging Mode: DC interface Power supply : INPUT:AC 120-240V,OUTPUT:DC 5V /4A Dimension (LxWxH): ... ) weight(With full accessory): 900g Accessory : User Manual,DC Adapter,AV cable,USB cable, AV adapter,VGA cable, ... colour : 50 Lumens Handy led projector with DC Adapter