*Changeable massage attachments for direct massage of the sole of the foot;
*Over 100 massage burls for simulating the foot reflex zones;
*Air bubbles can intenerate&massage the feet skin mildly;
*Double-walled housing;
*Body-building in magnetic force;
*Bath salt without bubbles or essence for more comfort;
*Water temperature between 25~50℃ is adjustable;
*River circulation;
*With red-infrared and vibration function;
*PTC heater