Features: 1.Feature:Professional Game Mouse 2.Type: Wired Mouse 3.Buttons: 7 buttons with scroll wheel. 4.Max DPI: 5500 DPI 5.Ajustable DPI Switch: 1600-2400-3200-5500DPI 6.Switch Life: 5 million cycle 7.Size: 130*86*39mm 8.Compatible :Windows XP, Vista, Windows 7/8, MAC... 9.User for: The high-end players & gaming professional players Please Note:About the slient mouse version ,only the right and left button is silent ,the dpi button and forword back button has some noise Packing List: 1 X Gaming Mouse Q&A Q1 :What is the difference between mute and sound? A1: when you press the button of mute mouse , the mute one make less noise than sound version Q2 :Can the backlight changed to blue or red ? A2 : The backlight like breathing light , it change the color automatically .and it can't be changed to one color
