http://i00.i.aliimg.com/img/pb/252/065/676/676065252_296.jpg

This product is made to help you to enjoy the game.

Features:
Built in 125/250/500/1000Hz adjustable response rate, greater for control.
Built in 500/1000/1200/3000/4000 DPI processer for a better use according to your requirement.
More convenient to use when equips Forward/Back button on its side.
5 color LED night light makes it charming at night.

Specifications:
Type: Wired Mouse
Plug: usb
Keys: 6
Working mode: optical
Response rate: 125/250/500/1000Hz (adjustable)
Resolution: 500 & 1000 & 2000 & 3000 & 4000DPI(adjustable)
Button life: 5 millions
USB cable length: 177cm /
Item size: 6.5 * 12 * 4cm / 2.55 * 4.72 * 1.57in ( L * W * H )
Item weight: 136g / 4.79oz
Package size: 26 * 20 * 6cm / 10.23 * 7.87 * 2.36in ( L * W * H )
Package weight: 358g / 12.63oz

Package list:
1 * Mouse

http://i01.i.aliimg.com/img/pb/253/065/676/676065253_146.jpg