Features: brand new and high quality Gaming Mouse: With 4 DPI levels available and a high-precision positioning game engine for accurate positioning, smoother playing experience. And can easily adjust the DPI from 1200-1800- 2400- 3600dpi ,default 1200dpi. Durability & Ergonomic Comfort Mechanical Combo: The 104-key keyboard with suspended keycap and the mice with skin-friendly surface provide a comfortable gaming and typing experience for long for time. Wired Keyboard equipped with beautiful multi- color lighting effects, radiating individuality (you can turn off/on the light freely).Mouse built-in colorful LED lights, automatic colorful changing, cool design. Keyboard Mouse Combo: The keyboard features 12 multimedia for key combinations. This gaming keyboard mouse bundle Universally for Windows/Nista/Win7/Win 8/Win 10/XP system. Keyboard Size: Approx. 445x135x33mm/ 17.52x5.31x1.30in. Mouse Size: Approx. 130x72x36mm/ 5.12x2.83x1.42in. Specifications: Material: ABS Keyboard Specifications: Size: Approx. 445x135x33mm/ 17.52x5.31x1.30in Cable Length: 1.6m Interface: USB Backlight: Colorful Backlight (lights can be turned off) Whether Waterproof: Support Waterproof Mouse Specifications: Size: Approx. 130x72x36mm/ 5.12x2.83x1.42in Backlight: Colorful Backlight Resolution: 3600dpi Line Length: 1.5m Note: Laboratory test refers to the front splashproof, the keyboard cannot be submerged in water, and the keycap should not be exposed to water. Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size. Package includes: 1x 104 Keys Mechanical Keyboard 1x Gaming Mouse