| 3-Buttons including central scroll wheel |
| USB PnP: with no software |
| Dimensions: L120*W65*H40mm |
| Resolution: 800dpi |
| OS: Win98/Me/2000/XP/Vista |
| The internal fan was designed to keep sweaty hand dry and cool. |
| The model can display self-programmed messages that allow a maximum of 130 characters. |
| The spinning fan gives message in a changeable and various glitterng effect. |
