Dual Connectivity Freedom: Switch Effortlessly Between Bluetooth And 2.4Ghz Usb For Seamless Operation Across Multiple Devices Without Compromising Speed Or Responsiveness. Rechargeable Endurance: Built-in Battery Ensures Up To 500 Hours Of Usage On A Single Charge, Complete With Auto Energy-saving Sleep Mode For Extended Battery Life. Optimal Precision And Quiet Performance: Three Adjustable Dpi Levels (800/1200/1600) Adapt To Your Work Style, While The Silent Click Mechanism Minimizes Distraction In Any Environment. Universal Compatibility: Seamlessly Integrates With Windows And Mac Os Systems, Offering Plug-and-play Convenience Without The Need For Additional Drivers. Stylish And Portable: Ultra-slim Design With Colorful Led Backlighting Adds A Touch Of Personality To Your Workspace, Making It Perfect For Travel And On-the-go Use. Introducing Our Dual Mode Wireless Mouse, Featuring An Advanced Optical Sensor For Smooth Tracking On Most Surfaces, A Convenient Usb Dongle Storage Compartment, And A Sleek Design That Fits Easily Into Any Bag Or Pocket. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.