?Exclusive Lifetime Warranty Service? We have always been committed to serving every customer well. No matter what problem you encounter, please feel free to contact us to find a satisfactory solution.We provide 18 months warranty and lifetime support as long as it is a product purchased from our store.Besides,as a plug-and-play wired pc mouse, it is easy to use and work with Windows/Mac OS/Linux/Chrome OS/Desktop/Laptop. ?High-End 10 Programmable Buttons & Rapid Fire?There are 10 buttons that can be set up for smarter needs.The basic parameters such as RGB/Polling Rate/DPI/Rapid fire/Macro etc also can be reset.Moreover,there is an extra button just below the left click button which triples the clicking action.For the games which require fast clicking,it is a nice choice.( Download the driver from our website for more functions). ?Brighter RGB Backlight Enriches Your Gaming Experience?With 16.8 million colors and 7 different RGB lighting modes for free choice,this RGB mouse with adjustable lighting speed and brightness enriches your gaming experience and improves your mood greatly,which is a great addition to your gaming room,especially at night.There is an independent key on the mouse to switch the light mode,making it more convenient than other basic mice.[ Light can be turned off]. ?Wider Sensitivity Range to Control Your Speed? This gaming mouse can be driven from 6 levels DPI:12000-7200-5500-3500-2400-1200 DPI to suit different competition levels of games and the daily work,providing excellent sensitivity and precise tracking.Moreover,we know that many gamers are annoyed by not being able to shoot accurately in the flight,we designed a sniper button(DPI-shift) for this mouse (one click to lower the DPI to 200),thus you can shoot accurately even in flight. ? Super Comfortable Grip & Adjustable Weight Design?We are committed to providing our consumers with the most comfortable gaming mouse. This mouse features a unique finger rest design,and a premium surface material(sweat-proof and non-slip),providing you with a unique grip and minimizing hand fatigue caused by prolonged use.Especially,this mouse is also an adjustable weighted mouse that comes pre-assembled with (2. 4g) x 8 weights inside.