1.Certifiled by FDA 510K, all parts with EMC/LVD approved 2.Water-electric isolated, stable working. 3.Humanized holder design. 4.Monopolar and Bipolar RF for your option. 5.Durable sapphire light guide crystal, and large spot size 6.High end "plug and play" handle 7.Multi- surface air vent lead to better cooling 8.IC management Card is available 9.High vertical machine with high energy output 10.5.Unique design made by Italian Stylist