Welcome to the store! 1Keyboard and Mouse: You'll receive 1 retro-style wireless keyboard and 1 wireless optical mouse. The cute and colorful theme is beautiful and eye-catching. 268 Round Keys: The keyboard features a 68-key layout and compact design. The cute round keycaps are easily removable for cleaning. The mouse supports DPI adjustment (from 800, 1200, 1600). 3Wireless Connection: This keyboard and mouse easily connect via a single USB receiver, providing a smooth and stable transmission without delay. 4Ergonomic Design: This keyboard and mouse combo features an ergonomic design with stable support, making typing easier and more comfortable. Auto-sleep function is supported; they enter sleep mode after 5 minutes of inactivity. 5Widely Compatible: This wireless set is suitable for Win 10, Win 8, Win 7, Win XP, and Vista. Compatible with PC, OS X Laptop, desktop, and notebook. 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 Connection Technology: Wireless (2.4G) DPI: 800/1200/1600 Compatible System: Suitable for Win 10/11, Win 8, Win 7, OS X Laptop, Desktop, PC, Laptop Includes: 1 x Keyboard 1 x Mouse 1 x Receiver 1 x User Manual