Feature 1Keyboard 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. 268 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). 3Wireless Connection: This keyboard and mouse can be easily connected via 1 USB receiver, providing smoothing and stable transmission without delay. 4Ergonomic 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. 5Widely 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.SpecificationItem Type: Keyboard Mouse ComboMaterial: ABSKeyboard Battery: 2 x AAA (Battery Not Included)Mouse Battery: 1 x AA (Battery Not Included)Keyboard Keys: 68 KeysCoonecting Technology: Wireless(2.4G)DPI: 800/1200/1600Compatible System: Suitable for Win 10/11, for WIn 8, for Win 7, for OS X Laptop, Desktop, PC, Laptop .Package List :1 x Keyboard,1 x Mouse1 x Receiver,1 x User Manual