Features:

• 7 buttons design more convenient for use.(including 3 side-buttons， 1 DPI change button)
• 1 Fire-key， 1 click equivalent 2 clicks， help you to do more in the game.
• Colorful breathing backlit， charming at night.
• 1200/1600/2400/3200/5500 adjustable DPI for different need.
• Support for windows 98SE/2000/XP/VISTA/7 etc.

Specifications:

• Type: gaming mouse
• Button: 7
• Interface: USB
• Color: black
• Button life: 10 millions
• Cable length: 180cm / 5.90ft
• Item weight: 132g / 4.65oz
• Item size: 8.5 * 12 * 4cm / 3.34 * 4.72 * 1.57in ( L * W * H )
• Package weight: 161g / 5.70oz
• Package size: 14 * 9.5 * 5cm / 5.51 * 3.74 * 1.96in ( L * W * H )

Package list:
1 * Gaming Mouse