Feature: 1. Keyboard and Mouse: You will receive 1 wireless keyboard in retro style and 1 wireless optical mouse, cute and colorful theme is beautiful and eye catching. 2. 68 Round Keycaps: The keyboard adopts 68 keys layout and compact design. And the cute round keycaps can be easily detached for cleaning. The mouse support DPI adjustment(from 800, 1200, 1600). 3. Wireless Connection: This keyboard and mouse can be easily connected via 1 USB receiver, providing smoothing and stable transmission without delay. 4. Ergonomic Design: This keyboard and mouse combo features ergonomic design with stable support, providing easier and more comfortable typing. Auto sleep function is supported, they enter into sleep mode after 5 mins inaction. 5. Widely Compatible: This wireless keyboard set is suitable for Win 10, for WIn 8, for Win 7, for Win XP, for Vista. Compatible with PC, for OS X Laptop, desktop, laptop, computer. Specification: Item Type: Keyboard Mouse Combo Material: ABS Keyboard Battery: 2 x AAA (Battery Not Included) Mouse Battery: 1 x AA (Battery Not Included) Keyboard Keys: 68 Keys Coonecting Technology: Wireless(2.4G) DPI: 800/1200/1600 Compatible System: Suitable for Win 10/11, for WIn 8, for Win 7, for OS X Laptop, Desktop, PC, Laptop. Package List: 1 x Keyboard1 x Mouse1 x Receiver1 x User Manual