5 Adjustable DPI(2400, 2000, 1600, 1200, 800) Resolution Optical tracking technology provides sensitivity and precise tracking on a wide range of surfaces. Cudote computer mouse can perfectly meet your multiple needs whether it is for daily work or gaming. 2.4G Wireless TechnologyAdvanced 2.4GHz wireless - stable connection, accurate tracking, fast data transmission speed. Up to 10m working distance, eliminate lags, dropouts and interference, great wireless gaming mouse for casual and professional gamers. Quiet Button & Durable ClickThe left and right buttons produce little noise when clicked. Perfect for public places such as offices, libraries, dormitories, internet cafes where you don't want to disturb others. Our wireless laptop mouse passed up to 5 million clicks in the keystroke test. Advanced Power Saving ChipMulti-step power saving mode, auto-sleep function - the wireless mouse will be in sleep mode if not used after 8 minutes to save power , then just press any button to wake it up. The bottom button can also be used to control the mouse light on/off or on/off. Strong CompatibilityThe great wireless gaming mouse. Works great for Windows 7/8/10/XP/Vista/me/2000/Mac10.X etc. For Mac OS, the side buttons are not available.