EEEKit Rechargeable USB Wireless Gaming Mouse, 2.4G Wireless RGB Gaming Mouse with 3 Adjustable DPI 7 Buttons and 7 Changeable LED Color, Compatible with PC Laptop MacBook Windows Mac,3 LEVEL SPEED ADJUSTABLE DPI: 7 button keys, including 1 for DPI adjustment, you can easily switch between 1200/2400/3200 at will, whether you are office playing games or competitive, dpi can meet your needs. (The buttons are not programmable),ERGONOMIC ANTI-SLIP DESIGN: The wireless mouse is ergonomically designed to fit the palm of your hand perfectly, comfortably, and fully. Two side surfaces are designed with anti-slip particles, anti-slip and sweat-absorbing to control freely.,2.4G WIRELESS TECHNOLOGY: 2.4GHz wireless technology provides a stable connection between the USB receiver and your computer. Instant response ensures that you won't experience any lag or delay during office/gaming sessions. (Receiving distance: within 10 meters, the wired mode is not supported),7 KINDS OF COOL LED LIGHTS: RGB backlight design with 7 kinds of lighting effects, automatic light cycle, and mild and comfortable lighting without blinding, providing you with a comfortable gaming environment. (Note: not fixed light color, can turn off the light mode at any time),SUPER LONG BATTERY LIFE: The wireless mouse is fully charged, battery life can be up to 30 hours when open the LED lights, and up to 1 week when the lights are not on. The mouse is compatible with Windows XP/Vista/Win7/8/10/Mac Os or the latest. (Note: the battery is not removable),