1. Luminous Gaming Mouse: mechanical feel, lighting. Luminous gaming mouse, comfortable feel and faster response.2. DPI Switching Adjustment: four levels of DPI can be adjusted at will, 1200-1800-2400-3600DPI, the DPI value can be switched at will by pressing the button.3. Suitable for All Kinds of Planes: The needle light technology is carefully created to make the cursor move smoothly on the smooth surface, glass surface and fur surface.4. Gaming Grade Optical Sensor: This gaming mouse provides high-performance optical sensor. The gaming mouse has great durability and extreme responsiveness.Model: G7Type: Optical MouseConnection with computer: wiredInterface: USBPhotoelectric resolution: 1200-1800-2400-3600DPI (adjustable)Wheel direction: Two-way scroll wheelLine length: 1.5 metersProduct weight: 138gProduct size: about 125X63X35mm/4.92X2.48X1.38inchColour:silver-greyMaterial:Plastic+braided wirePackage Contents:1 x Wired MouseOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.