Features:</strong><br /> <strong>2.4GHz Wireless Connection: </strong>2.4GHz wireless connection, up to 10 meters wireless control. With USB receiver, plug and play. Compatible with PC, Notebook, Smart TV, Android TV Box, etc.<br /> <strong>Backlit Function:</strong> With backlit function, you can conveniently use the keyboard in the dark. Blue, Green, Red and White four colors of backlight can be freely switched (Fn+Win).<br /> <strong>High Sensitive Touchpad:</strong> Easy to operate left mouse, right mouse and rolling screen. Supports touchpad DPI adjustable functions, better matching different sizes of screen.<br /> <strong>69 Keys Keyboard:</strong> The mini keyboard ensures convenient typing with 69 keys, and you can control your devices on your couch. Also features auto sleep and auto wake mode.<br /> <strong>Two Kinds of Power Mode:</strong> Powered by two AAA dry battery (not included) or lithium battery. Built-in rechargable 1020mAh Li-ion battery ensures long time using.<br /> <br /> <strong>Note 1: USB Dongle is placed at the back of the keyboard.<br /> Note 2: AAA Dry batteries are not included, you need to buy two yourself if you would like to power the keyboard by dry battery.</strong><br /> <br /> <strong>