Features: 2.4G wireless technology, 10m wireless transmission distance, stable signal transmission, strong anti-interference ability. 110 keys keyboard layout, includes regular keys, arrow keys and numeric keypad, compact and reasonable key arrangement, improving efficiency. FnandF1-F12 combination keys support volume adjust, song switch, play or pause and other operations, convenient to use. Retro round punk keycaps, comfortable typing experience. The mouse is equipped with 12000DPI precision sensor, easy to deal with daily work and study needs. Ergonomic design,the mouse fits your palm curve, more comfortable, not easy to fatigue. Specification: Brand: Mofii Model: 666 Color: Pink or Green or Blue or Purple or Black or Light Brown(Optional) Keyboard button number: 110 Battery: Keyboard: 1xAAA battery(not included), Mouse: 1xAA battery(not included) Compatible system: Windows XP or Win7 or 8 or 10 Item Size: 44.3 x 13.8 x 2.9cm or 13.6 x 5.3 x 1.4in(keyboard), 10.3 x 6.9 x 3.5cm or 3.8 x 3 x 1.6in(mouse) Item Weight: 460g or 19oz(keyboard), 75g or 3oz(mouse) Package List: 1 x Keyboard 1 x Mouse 1 x User manual Note: 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. Sold by-YJL official store