| Optical orientation, accurate and reliable, smooth surface, including taxi wood, plastics and metal, even in your clothes. | |
| High sensitive 800DPI design, excellent linearity. | |
| Exterior with a comfortable hand curve, operating easily. Regardless of your left hand or right hand can make the most perfect union. | |
| You don't need to move the mouse can directly to move, press roller can use | |
| Comfortable buttons with finger length, tactility not tired. | |
| Streamline modelling, smooth, fashionable tide gens collects for use. | |
| Through the use of time than 20,000 hours | |
| Key life more. 3,000,000 | |
| Fashionable panel design | |
| Photoelectric sensor, accurate positioning | |
| no need to clear the dust | |

