Fangrui Product Details 1. Hxsj M106 2.4ghz 1600dpi Single-mode Wireless Mouse Usb Rechargeable 2. Technical Parameter: 3. Color: Black, Red. 4. Material: Abs 5. Key Life: 5 Million Times (silent Design) 6. Wireless Distance: 15 Mechanical Parameters: 7. 2.4g Wireless Transmission Technology, Energy Saving, Built-in Storage, No Password, Intelligent Connection. 8. 15m Wireless Receiving Distance, Super Anti-interference Ability 9. The Default Is 1200dpi, The Maximum Is 1600dpi, You Can Set The Dpi Speed By Searching The Mouse Device Through The Computer. 10. Quiet Design, Quiet And Elegant Office Wireless Mouse 11. High Resolution: Maximum Resolution Of 1600 Dpi For Fluid Motion 12. Add One-click Desktop Function To Quickly Return To The Desktop 13. 250hz High-speed Return Chip, Faster Data Transmission, Faster Cursor Positioning 14. Comfortable Grip, Stylish Appearance, Hidden Design Of Usb Interface At The Bottom. 15. Specification: 16. Brandmodel: M106 17. Work: Photoelectric 18. Battery Capacity: 600mah (rechargeable Lithium Battery) 19. Charging Cable Length: 25cm 20. Project Type: Ergonomic Optical Mouse 21. Resolution: (1200dpi Default) 22. Operation Mode: Photoelectric 23. Rated Voltagecurrent: 3.7v18ma 24. Power Supply Type: Rechargeable (charging Time 2h, Working Time 150h) 25. Type: 2.4ghz Rechargeable Wireless Mouse 26. Buttons: 2 Buttons And 1 Round (medium Lamb) And One-click Desktop Button (only Supports Windows System). 27. Product Weight: 77g 28. Product Size: 11.3 X 5.7x 2.5cm 29. Package Weight: 156g 30. Packing Size: 13x 7.3x4.3cm 31. Packing List: 32. 2.4g Wireless Charging Mouse X 1 33. Usb Receiver X 1 34. Usb Charging Cable (25cm) X 1 35. User Manual X 1 36. Three-level Power Saving Mode: 37. Three Seconds After Entering The First Sleep Light Flashes Continuously 38. Enter Into Second Sleep About 1 Minute, Intermittent Flashing Lights 39. About 8 Minutes, Enter Level 3 Sleep, The Lights Go Out 40. Ins