Features:
100% brand new and high quality.
5 buttons with scroll wheel， left button， right button， advance， retreat
Ultra-precise Scroll Wheel. 
Optical technology works on most surfaces.
Ergonomically designed， long-term use without fatigue.
Built-weight iron， feel comfortable， mobile and stability. 
Perfect for The high-end players， gaming professional players.

Specifications:
Buttons: 5 buttons with scroll wheel
Tracking systems: Optical
The Max DPI: 2400DPI 
Adjustable DPI Switch: 800-1200-1600-2400DPI 
Interface: USB
Voltage: 5V 100mA
Size: 125(L) x 85(W) x 37(H)mm.
Color: Black
Material: Plastic

Package includes:
1 * Wired gaming mouse