1.Mini design with over-heat protection system
2 Effectively filtering the harmful light with triple light filter systems
3.Three cooling systems: Built-in Circle water-cooling system
　Air cooling system
　Semiconductor cooling device
4. Silver catoptric system: remarkable optical effect
5. Water-electricity separator inside: insuring the system safety
6. Double counter system: insuring the quality
7. Magnetic drive pump + metal water tank: lower noise, longer lifetime
8. Automobile paint appearance: showing the quality