Features:
1.Intelligent connectivity, no need to code, plug & play
2. Buttons: 7 buttons with scroll wheel
3.Tracking systems: Optical
4.The Max DPI:4000DPI
5. Ultra-precise Scroll Wheel
6. Optical technology works on most surfaces
7. Ergonomically designed, long-term use without fatigue
8. Switch Life: 10 million cycle
9. Adjustable DPI Switch: 500DPI / 1600DPI / 2400DPI / 4000DPI
10. 4 Colors LED Light, Red, Blue, Green, Pink. Cycle breathing and constant single-light modes.

Specification
1 operating voltage / current: 5V + 0.5V---90MA (MAX)
2 wire length：1.5M
3 product size: 125*85*40MM
4 weight: 185G
5 DPI:500-1600-2400-4000
6 Interface: USB
7 Buttons: 7
8 Color: Black, White

Package
1 x Pro Gaming Mouse

• PERFECTLY DESIGNED gaming mouse to fit snugly under your palm,Ergonomic design,internally and externally,to create the ultimate game concept,long-term use without fatigue.
• Customize Your DPI Settings: Four user-definable DPI (500/1600/2400/4000) settings up to 4000 and the DPI button lets you easily cycle through your custom settings.
• Macro definition: with 7 programmable buttons after install software.
• Compatible system:Windows 98/ 2000/ ME/ NT / XP/ win 7/ win 8/ win 10/ Mac OS and other OS,plug & play
• Quick thumb function: fast forward or backward when browsing the web,forward of backward at the same folder window.

PERFECTLY DESIGNED gaming mouse to fit snugly under your palm,Ergonomic design,internally and externally,to create the ultimate game concept,long-term use without fatigue.ZH