Lightweight Honeycome Shell - Taking unique design of lightweight honeycomb shell, offers you better touch experience. Great material makes the mouse owns durable strength, never worried that it is too fragile to ruin. Advanced ventilation would keep your palm be cool and fresh all the time, assures your soft feeling and excellent gaming experience even a long-period using.2.4G Wireless Technology - 2.4GHz wireless offers stable connection and precise track. By connecting the USB receiver with the USB port, you could use it at anytime and anywhere, no delays and interference. And please note that 2.4G connection distance cannot be over 10 meters.Chroma Rgb Lights - By clicking the on/off button to activate the KM-1 mouse, and pressing the LED button repeatedly to change different light effects - rainbow mode/stream mode/breathing mode/pure mode or turn off the light, which would provide you more fun while gaming.3 Adjustable DPI and Flexible Buttons - Adjustable DPI speed switch: 800-1600-3200, easily and casually control the speed. Plugging the USB receiver into the USB interface directly without any other drivers or software.Equipped with six buttons: Left button, Right button, Forward, Back, DPI button and Scroll wheel.Universal Comaptibility & Considerate Charge Cable - Compatible with 98/2000/ME/NT/XP/VISTA/7/8/10/11/MAC OS. Adaptable for Notebook, PC, laptop, Computer, Macbook and so on. With charge cable inside, you could charge your mouse at anytime even using. NOTE: The mouse cursor would move slowly, unstable or stop moving at low battery, please charge it in time, while being fully charged, it would work normally again. Make sure this fits by entering your model number.