TNP Mini Wireless Keyboard 2.4GHz Fly Air Mouse with 2 Mode Learning IR Remote and Backlight (Black) for Google TV Top Box Rechargeable Li-ion batteries: Last longer up to two weeks between charges Short recharge time: Around two hours can fully charge the battery 2.4G wireless: Enjoy long-range wireless control from up to 10 metre (33 feet) away; 2.4G , 3 axial Gyro-sensor wireless keyboard with backlight and 2 mode IR learning remote, 2 mode(AV/TV) IR learning remote control, can be paired with any home IR device Backlighting: Makes text entry effortless even in low light conditions Compact and lightweight. Plug and play: no need to install software