* 2.4 GHz wireless technology provides reliable connection up to 10M range. The keyboard and mouse share the same USB receiver. The USB receiver is stored in the battery slot of the keyboard or mouse.
* Plug-and-Play design, just plug the USB receiver into the USB port of the PC and use it without any drivers.The keyboard and mouse share the same USB receiver to save computer USB ports.
* Compact Ergonomic design. Keyboard size: 285 * 131 * 18MM, Mouse size: 113 * 59 * 25MM. Powered by AAA batteries [not including batteries]. The scissor foot and ergonomic design provides quiet and comfortable typing.
* Automatic sleep function, if not used for 10 minutes, the keyboard and mouse will automatically enter the sleep state. You can press any button to restart.
* Compatible system:Mac OS, Windows10 / 8.1 / 7 / XP / Vista, Linux, PS4, Smart TV, etc. The USB receiver is stored in the battery slot of the keyboard or mouse.

1 : The keyboard and mouse share the same USB receiver.

2: if you need with mouse . please choose the keyboard and mouse set , not choose the only keyboard option