A seven-color breathing light with a cracking design that is unique. To turn off the light, press buttons. For work and gaming, there are four DPI options (1200/1600/2400/3600). Comfortable use is ensured by the ergonomic design and rubber scroll wheel. Simple plug-and-play; no additional software or drivers are required. With the exception of some OSs' forward/back buttons, it is compatible with PCs, laptops, PS4, Chromebooks, and more.