【Wide Compatibility Full-Size Wireless Keyboard & Mouse Set】 This colorful keyboard and mouse combo with a number pad will liven up your desk and improve your work efficiency. Compatible with Windows 2000, XP, Vista, Win 7, Win 8, Win 10, and Raspberry Pi 3/4. Can be used with PCs, desktops, and laptops. 【2.4GHz Stable Wireless Connection, Plug & Play】 Provides a stable connection to prevent interference, allowing you to experience wireless freedom. Simply plug in the USB receiver and it's ready to use (plug & play). There is almost no delay or disconnection even up to approximately 10 meters (33 feet) away. The USB receiver is stored on the back of the mouse. 【Ergonomic Design】 The keyboard has a foldable stand and non-slip pads to maintain the optimal angle and reduce wrist strain during long typing sessions. The mouse is shaped to fit the hand, providing comfort even during long hours of work. The keys are removable, making it easy to clean dust. 【Automatic Sleep Function】 The keyboard runs on one AA battery, and the mouse also runs on one AA battery. It automatically enters sleep mode after 8-10 minutes of inactivity, saving battery life. The keyboard and mouse can each be used for up to 18 months (depending on the usage environment). 【Colorful and Cute Wireless Keyboard & Mouse. Also perfect for office gifts】 MOFII is committed to developing high-quality and colorful wireless keyboards & mice, perfect for those who work at home or in the office. It is also recommended as a birthday gift for friends.