foot spa massager ZY-401 1.surfing 2.digital display 3.light ,beautiful appearance 4.CE,CCC,GS ,ROHS certification voltage :220V/50HZ 110V/50/60HZPower:600WG.W.n.W :3.5kg/3.0kgFunction:1, automatic heating 2, bubble impact Massage 3, vibration massage promote blood circulation, improve metabolism, improve sleep quality, eliminating fatigue, improve health to improve disease resistance. 4, ozone ...