Ultra-light shell: Ultra-light ergonomic shell, the mouse is as light as 78g, which reduces weight, improves heat dissipation, provides ventilation, and keeps your palms cool and fresh. It will give you a fresh feel and a long game experience. RGB Chroma LED Light: RGB streamer horse racing, providing 6 modes for you to choose. This RGB gaming mouse has an internal logo light and a light ring strip on the bottom edge for excellent visual effects. To change the lighting mode, you just need to click the DPI +- button. Create an intense game atmosphere. Optical sensor: High-performance optical sensor, adjustable up to 6400 DPI (800-6400). The game engine Pixert 3325 is used, which is accurate and stable. 4 Adjustable polling rate (125-1000Hz), accurate and fast experience. Programmable buttons: Reconfigure and assign complex macro functions through the mouse-driven software. You can customize DPI, RGB mode, mouse speed, scroll speed, and set your favorite effect mode. Note: The side button is mainly used in game mode, and you need to download the driver software to customize the settings. If you do not customize the settings, the side button will not work. Please refer to the product description for the driver software programming link. Extensive compatibility: ultra-light and ultra-braided cable, USB connection, plug and play. Ergonomic design, support operating system: Windows 7/8/10 / XP, Vista 7 / 8, Linux & Mac OS.About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.