?Wide Compatible System?The RGB wireless mouse uses a high-performance main control chip. Make sure the mouse is in a super-accurate state for a long time. With USB receiver, plug and play, no additional software or firmware required, ergonomic design, compatible with Windows 2000 / XP / VISTA / 7/8/10 and MAC. ?Adjustable DPI?This gaming mouse has 3 DPI switchable stages (1200/2400/3200), adjustable DPI, you can adjust it through the DPI button. Its response rate can reach 1000Hz, it offers you an incomparable gaming experience.If it is not used within 5 minutes, it will automatically enter sleep mode, and then press any key to wake it up. ?RGB LED Backlit gaming mouse?This wireless rechargeable mouse can provide 5 kinds of chroma backlight to meet your different style of game needs. You can change the backlight mode through the light adjustment button at the bottom. And also you can turn the power off by adjusting the bottom to the position of “Off” and “ON". ?Ergonomic Design with Thumb Rest?The wireless gaming mouse is designed with a thumb rest to help with ergonomics and create a more comfortable user experience. You can firmly grip the gaming mouse to accurately aim/shoot/click and you get pretty easy to access to the thumb buttons when using the provided thumb rest as well. Note: It's only right-handed. ?Wireless & Wired Dual Modes Gaming mouse?You can switch between 2.4 Ghz mode and wired mode as you want.You can charge the gaming mouse with the charging cable when you play gaming for a long time.Note:The Wireless reciever had been stored inside the box.