... ,Bracelets,Metal water bands etc.(2)Daily personal care: Glasses,Contact lens,Combx,Dentures,Toothbrushes,Table wares,Baby bottles,Shaver heads etc ... and vehicle patrs,Laboratories testing,Pringing circuit boards etc. Specification:Type&SpecCCWY-60ACCWY-150ACCWY-200ACCWY-300ACCWY-500ACCWY-1500ACCWY-2000AUltrasonic Power(W ...