... help you cure the droopy face,canthus and mouth,double chin and so on. And what's more,with the three levels model, ... skin, shrinking pores andrelieving reddish skin. It is applicable for allergic skin and acne. Negative electrode cangenerate alkali action, ... blood circulation, soften fiber tissue andstrengthen firmness, and is applicable for dry and ageing skin with slow metabolism. 2,Ultrasonic has ...