Mature product with 2 in 1 design for hair removal and skin rejuvenation Triple light filter systems: Effectively filtering the harmful light Three cooling systems: Built-in Circle water-cooling system Air cooling system Semiconductor cooling device Multiplex counter system: insuring the quality Water-electricity separator inside: insuring the system safety Double counter system: insuring the quality Magnetic drive pump controlled water circulation: lower noise, longer lifetime 3 adjusting programs, every program with a submenu aim at different skin types