Fangrui Product Details 1. Zerodate V6 4 Keys 1600dpi Game Colorful Rgb Marquee Usb Luminous Wired Mouse, Cable Length: 1.35m 2. Using Skin-like Rubber Paint Surface Design, Soft Touch, Non-slip And Anti-sweat 3. Use Pc+abs Material, Ergonomic Design, Skin-friendly Scrub Process 4. 3-speed Dpi Design; Long Service Life; Non-slip Feet; Rubber Rollers 5. Built-in Cool Led Marquee; Marquee Strip; Soft And Durable Wire 6. High Performance, Low Loss, Creating Internet Cafe-level Service Life And Pressing Feel, Smooth Office Games 7. The Third Gear (800dpi-1200dpi-1600dpi) Can Accelerate The Design, Switch At Any Time, And Locate Accurately 8. Rubber Scale Roller, Wear-resistant And Non-slip, Feel Comfortable And Rotate Freely 9. Ergonomic Design, The Back Is Full Of Curvature, Which Fits The Palm Better 10. Using The Optical Sensor Of The Game Console, It Can Be Intelligently Adjusted According To The Surface Of Use 11. Button Life: 10 Million Times 12. Working Mode: Photoelectric 13. Wheel Direction: Touch Wheel 14. Line Length: 1.35 Meters 15. Transmission Method: Usb Wired 16. Rate Of Return: 1000hz 17. Number Of Keys: 4 18. Dimensions: 115x64x38mm 19. Weight: 184g