new and Features: Colorful breathing light keyboard, cool design can perfectly decorate your desk. Keyboard with backlit light, the light will shows wonderful appearance during dark light situation, which is cool and fantastic. Suspension style keycap is easy to clean and has a cool appearance. Suspension keycap design can provides your comfortable pressing feeling, and also can prevent water from entering its body. Mouse is designed with ergonomic design, which is comfortable to hold for a long for time. The curved design makes the for palm and mouse comfortably fit. Adopt game optical engine design, fast response speed, smooth movement, bid farewell to lagging and dropping frames, bringing you a better gaming experience. Specially designed for gamers, adopting professional game chip. Multimedia function keys, improve office efficiency, convenient and fast. 800-1600-2400 three gear DPI can be adjusted freely, which can easily control different game scenes and make your work more enjoyable. Good compatibility, good for notebook computer, desktop computers, laptop, etc.. Perfect gift for yourself or your friends. Keyboard parameters: Keycap type: character illuminated keycap Lighting effects: colorful light/orange light Function keys: multimedia for key combination Keyboard interface: 2.4GHz wireless connection for Key life: about 10 million times Mouse parameters: Connection method: 2.4G wireless transmission Number of keys: 6 DPI: 3 gear adjustment Game chip: optical engine Sleep mode: for smart power saving Specification: Material: Plastic Size: app.56x17.4x4.8cm/22.05x6.85x1.89in Optional Colors: 1(whitecolorful light), 2(balckorange light), 3(blackcolorful light) Quantity: 1set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Keyboard 1 x Mouse 1 x Mouse Pad 1 x USB Receiver 1 x Charging Cable 1 x User Manual(other accessories demo in the picture is not included.)