Feature Weight Loss, Reduce fat Material ABS Target Area Body, Face, Legs/Arms Technology RF Treatment area Face+Body Function 1 Reduce fat Function 2 Reduce double chin Functions 3 Reduce cellulite Advantage 1 Professional model has intelligent AI algorithm Advantage 2 monitor the temperature of the fat layer in real time Advantage3 When treating body parts, there are special fixed bandages Advantage4 The user experience is very comfortable. Input voltage 220~240V/100-120V