... stability.4.Upgrade contents of the memory card (or built-in memory) by simply inserting an USB flash drive, no need ... , bottom, sides of the screen.8.Built-in clock and calendar function in the system of player.9.OSD Language: supports Chinese, English ... Storage humidity: 10%-95%4.Packing Information:Packing list: LCD media player,Keys, English user’s manual, Remote controllerPacking size: 89.2cm ...