Package Content:

1 PC Gaming Mouse (without retail package)
1 x USB receiver
Parameter:

Buttons: 6 buttons with scroll wheel
Tracking systems: Optical
The Max DPI: 1600DPI
Adjustable DPI Switch: 800-1200-1600DPI
Switch Life: 8 million cycle.
Size: 125(L) x 85(W) x 41(H)mm.
Weight: about 85g.
Power by 2*AAA battery (not included)

• Patented Silent Switch, Specially devised noiseless switches are used. (2 of side buttons are not noiseless)
• It is suitable for use quiet place like church,hospital,conference room,class room
• Ergonomically designed, long-term use without fatigue.
• User for: The high-end players, gaming professional players.
• Compatible with Windows XP, Vista, Windows 7, ME, 2000 and Mac OS...or latest.

Patented Silent Switch, Specially devised noiseless switches are used. (2 of side buttons are not noiseless)ONEMORES