Features: Ergonomic Designs with Wrist Rest:The wireless keyboard mouse set have a comfortable touch and typing feel, and keyboard design with wrist rest and folding holder, every detail is carefully crafted to fit your hand fully. Ergonomic wireless mouse is design to fit the hand, reducing stress on the wrist and hand muscles. Plugs and play, easy to use . Keyboard and mouse use one USB receiver, stable transmission within 10m. Get rid of the entanglements of cables. Mouse jigglers mode help to remain your computer active. 7color of backlits keyboard and mouse add vibrantly color to your work and entertainment. The unique backlights design not only brings stunningly visual effects, but also provides clear recognition in different environment, making your operations precise and errorfree. Each color represents a unique atmosphere and style, meeting your diverse personality needs. Specifications: Component:ABS Mouse Size:Approx.5x2.8inch Wireless technology: 2.4ghz Wireless distance: 10meters Mouse: Number of key: 7 Resolution: 800/1200/1600dpi Service life: 1million cycles Mouse battery: 400mAh lithium batteries keyboard: Battery: 4000mAh lithium batteries System requirements: for Window 2000/2003/ME/XP/Win7/8/10 Package Includes: 1pc Keyboard 1pc Mouse 1pc USB Receiver 1pc Type C Adapter 1pc Data Cable note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.