Lovely Blue D.VA Design:This mouse use popular DVA cartoon design .With backlit , the mouse looks very lovely.Good Material:The mouse is made of PVC material.Excellent Gaming Performance with 3200 DPI :This gaming mouse with default 4 DPI levels available from 800 to 3200 DPI. Easily adjust to instantly match mouse speed to different gaming scenarios.Ergonomic Design:Ccomfortable and great hand-feeling, can be used for a long time without fatigue.USB Cable :This mouse uses a USB cable with a magnetic ring to improve data transmission performance.Specification:1: Project Type: Blue Gaming Mouse2. Interface: USB Cable3: Resolution: 1200-1600-3200dpi.4: Buttons: 5 buttons and 1 round (middle button)5: USB cable length: 1.5M6: Material: ABS Plastic7: Operating Voltage: 3.7V8.Backlit: One color backlit9: System Requirements : Windows 98 / Me / 2000 / XP / Vista / Mac OS 7 / Win8 / Vista or the latest.10: Size of the article: 13*7*4 cmPackage included:1 x Mouse