Fangrui Product Details 1. Zelotes F36a 6-buttons Vertical Grip Ergonomic Rechargeable Wireless Mouse 2. Features: 3. Upright Mouse Grip, Comfortable Gestures, Reduce Muscle Damage 4. Smooth And Delicate Surface Treatment, With A Soft Skin-like Feel 5. 3-speed Dpi Adjustment Function, 1000-1600-2400dpi 6. Rgb Lighting Effect, You Can Set The Color Yourself 7. Profile Switching Function, Simple Operation, One-click Setting And Saving 8. High-standard Game Configuration, Dedicated Game Chip, Outstanding Game Performance, Quick And Sensitive Response 9. The Scroll Wheel Adopts Bionic Design, Leather Ring Nesting, Non-slip And More Beautiful 10. Integrated Left And Right Buttons Help You Get A More Balanced Operating Experience 11. Integrated Shortcut Keys For Easy Operation Of Common Functions 12. Product Parameters: 13. Number Of Buttons: 6 14. Connection Method: 2.4ghz 15. Resolution: 1000-1600-2400dpi 16. Frequency: 2402.85mhz-2480.85mhz 17. Effective Distance: 10m 18. Report Rate: 250hz 19. Battery Capacity: 600mah 20. Working Voltagecurrent: 3.7v4ma 21. Roller Life: About 1.2 Million Revolutions 22. Button Life: About 5 Million Times 23. Charging Cable Length: 1.5m 24. Product Size: 124 X 70 X 67mm 25. Product Weight: About 110g