... Information: Packing list: LCD media player, keys, English users manual, remote controller Packing size: 680mm*145mm*535mm Net weight: about 9.2kg ... material, black color,yellow color, back-fixing or roof-fixing mode, can be freely revolved with 90 degrees, with nice appearance ... can be set to lock the keyboard of the remote controller.7. Support software updating, new function can be customized ...