Feature: 1. Adjustable backlight brightness, cool LED backlighting on keyboard, 3 colors changeable breathing or permanent lighting mode. 2. Gamer\u0027s equipment, 104 keys, 19 keys non-conflict, removable keycaps, strengthened space. 3. Specially designed keys for enhanced performance and tactile feedback, professional gaming feeling. 4. Easy to operate, USB plug and play, no driver needed. 5. ABS material, laser-etched, non slip design, waterproof. 6. Quickly control each function, multimedia keys provide shortcuts operate. 7. Easy to operate, USB plug and play, no driver needed. Quickly control each function, multimedia keys provide shortcuts operate. 8. More colorful: Adjustable backlight brightness, cool LED backlighting on keyboard, 3 colors changeable breathing or permanent lighting mode. 9. More durable material: Gamer\u0027s equipment, 104 keys, 19 keys non-conflict, removable keycaps, strengthened space. 10. Longlasting mats: Specially designed keys for enhanced performance and tactile feedback, professional gaming feeling. 11. USB wired Connect: USB plug and play, no driver needed. 12. More safe: ABS material, laser-etched, non slip design, waterproof. Specification: This R8 backlight gaming keyboard features three-color backlight keyboard, you can adjust backlight whatever you are playing game or working. It allows gamers to individualize their experience by choosing any color in the spectrum and displaying them in a variety of modes which provide a best gaming experience. Built with superior quality, well-conceived design and layout, help you to conquer each level and become king of the game! Features: Adjustable backlight brightness, cool LED backlighting on keyboard, 3 colors changeable breathing or permanent lighting mode. Gamer's equipment, 104 keys, 19 keys non-conflict, removable keycaps, strengthened space. Specially designed keys for enhanced performance and tactile feedback, professional gaming feeling. Easy to operate, USB plug and play, no driver needed. ABS material, laser-etched, non slip design, waterproof. Quickly control each function, multimedia keys provide shortcuts operate. Specifications: 3 backlight modes: red, blue and purple Material: ABS Color: black Interface: wired Connection: USB Key number: 104 keys Display Language: English, Russian Voltage: 3V±0.5V Current: ≤ 25mA Cable length: 1.5m / 4.92ft Item weight: 733g / 1.62lb Package weight: 916g / 2.02lb Item size: 450 * 135 * 26mm / 17.72 * 5.31* 1.02in Package size: 460 * 158 * 40mm / 18.11 * 6.22 * 1.57in Notes: It is not the real mechanical keyboard, but with the great similar touch feeling. Keyboard is euphotic, you can see the led light through the keypad to your eyes. Package list: 1 * Wired Backlighting Keyboard 1 * Manual Package List: 1 * Wired Backlighting Keyboard 1 * Manual