Description: With professional program-controlled decoder chip, it can provide high performance when gaming. The mouse has 7 buttons which are programmable, the RGB lighting mode makes it cool. The keyboard is 35-key one-handed keyboard designed for gaming, the ergonomic support design and stylish appearance make it comfortable to use, and it features 7 cool light effects. Made of high-quality ABS material, it is durable to use. The length of the keyboard is 22.7cm, the width is 17cm and the height is 3.6cm, and the length of the mouse is 13.2cm, the width is 7.7cm and the height is 4.1cm. It is suitable for computer game. Item Name: Mouse Keyboard Combo Material:ABS Number of Keys: Keyboard: 35, Mouse: 7 Compatible System: for Mac OS X(10.8-10.10)/for Windows 2000/XP/9X/7/8/VISTA/10 USB: Plug And Play Size:22.7cmx17cmx3.6cm/8.94inx6.69inx1.42in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Mouse 1 X One-handed Keyboard 1 X User Manual