*whirlpool bathtub/massage bathtub/ indoor bathtub/ bath tub *Model:HRC-Y08 *Size:1750X1250X600/mm *double ... tubs, bathing tub, shower bath, whirlpool bathtub,whirlpool massage bathtub , indoor bathtub, bathtub with glass window, watermassage bathtub, luxurious bathtub, acylic ... function: 1. Air-bubble pump, 2. Thermostatic mixer. Technical information: Electric specification: 220 /110V, 50/60 Hz