Features: 3-in-1 multifunction: wireless QWERTY keyboard, touchpad mouse and LED backlit. Compatible with PC, HTPC/IPTV, Smart TV, Android TV BOX, etc. LED backlit function, you can conveniently use the keyboard in the dark. Blue, Green, Red three kinds of backlight can be freely switched (Fn+F2). With included USB interface adapter, no driver needed, plug and play. 2.4GHz wireless connection, enjoy up to 10 meters wireless control. High sensitive touchpad, easy to operate left mouse, right mouse and rolling screen. Touchpad DPI adjustable functions. Build-in 800mAh removable rechargeable Li-ion battery ensures longer duration time. The Ergonomically handheld design is easy to carry and operate. Note: USB Dongle is placed at the back of the keyboard.