We do massage bathtub, out door spa, steam room, shower room, shower column and sauna room. High quality and best service. SPECIFICATIONRated Voltage: AC220VRated Frequency:LF50HzControl circuit Voltage:DC12VAir pump Horsepower: 700WWater pump Horsepower: 3HP+2HP+0.5HPHeater Horsepower:3000WBottom lamp Horsepower:20WMax shape size:3000*2200*980mmTub:2300*2200*1160mmPacking size: 3100*2300* ...