Welcome to the store! 1、Retro and Cute: This wireless keyboard and mouse combo features a retro typewriter design with dot keycaps, offering a charming style. 2、Low Consumption: The keyboard and mouse combo uses energy-saving and low-consumption technology. The keyboard uses 2xAAA batteries, the mouse uses 1xAA batteries (batteries not included). 3、3 DPI: The silent mouse supports 1000/1200/1600 3 levels of adjustable sensitivity, capable of handling a variety of usage scenarios. 4、Shortcuts: The keyboard supports shortcut key combinations, shift plus number keys for character input, FN plus number keys for multimedia input. 5、2.4G Wireless: The keyboard and mouse combo uses a 2.4G wireless connection for a stable connection. Small size, convenient and portable. Item Type: USB Keyboard Mouse Material: ABS Number of Keys: 68 keys Number of Mouse Buttons: 3 keys Connection Mode: 2.4G Support System: for Wih Xp, for Win7, for Win8, for Win10 Keyboard Battery: 2 x AAA Batteries (Not Included) Mouse Battery: 1 x AA Batteries (Not Included) 1 x Keyboard Mouse 1 x Keyboard Mouse 1 x 2.4G Receiver 1 x User Manual Your 100% satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!