Features: Multifunctional: The 2.4G mouse not only supports mouse function, but also can be used as keyboard and wireless remote controller. Plug and Play: Mouse keyboard has been paired at the factory, you can directly plug the receiver into the USB port of the device and use it, eliminating the hassle of using. Anti-mistouch: When the full keyboard is facing up, the function key panel is disabled. When the function key panel is facing upward, the full keyboard panel is disabled. Wireless Keyboard: 45 keys mini keyboard, comfortable to slide from key to key, easy to operate. Wide Application: Can be used for all USB keyboard devices such as computers, smart TVs, network set-top boxes, etc. Specifications: Item: 2.4G Mouse Keyboard Material: ABS Wireless Modulation Method: GFSK Modulation Frequency: 2.4-2.4835GHz Working Temperature: -20°C-65°C Battery: 3.7V 300mah Power Consumption of the Whole Machine: