Fangrui Product Details 1. Inphic Dr6 2.4g Wireless + Bluetooth 5.04.0 Tri-mode Charging Mute Office Gaming Computer Mouse 2. Wireless Carrier Frequency: 2402-2480mhz 3. Resolution: 80012001600 Dpi 4. Wireless Working Channel: 16 Automatic Frequency Hopping 5. Battery Capacity: 500mah 6. Voltage: 3.7v 7. Charging Port: Type-c 8. Rated Working Current: Within 5ma 9. Connection Mode: 2.40g Wireless, Bluetooth 4.0, Bluetooth 5.0 10. Tracking System: Optical 11. Operating System: Windows Xp And Above Series, Applicable To The System Of Universal Mouse 12. Weight: About 84g 13. Size: About 11.2 X 7.5 X 4.2cm 14. Features: 15. Asymmetric Right Hand Engineering, More Suitable For The Right Hand Structure, Providing Reasonable Support For Fingers And Palm 16. Abs Skin-friendly Material And Vacuum Plating Process, Delicate Feel Without Fading 17. Support 2.4ghz Wireless, Bluetooth 4.0, Bluetooth 5.0 Three Kinds Of Connection Mode, Multi-device Can Be Quickly Switched Between 18. Built-in Power Indicator, Intuitively Show The Remaining Battery Power 19. Left And Right Buttons, Rubberized Wheels, All With Silent Buttons, Reduce Interference, Improve Concentration, The More Efficient The Office 20. Can Work On White Paper, Desktop, Cloth Mat And Other Materials 21. 800-1200-1600 Three-segment Dpi Adjustable 22. Intelligent Mouse Static Sleep Mode, Enhance Battery Life 23. Set The Left Side Of The Forward Key And Backward Key, Office More Efficiently