Description: Design: This inflatable SPA bathtub for up to 4 people, you can fully relax in the tub that can reach a temperature of up to 104 degrees Fahrenheit.Sturdy: The Inflatable Hot Tub made of brushed materials. It also features an automatic heating function to prevent internal components from freezing in low temperatures.Complete Set: Round inflatable heated pool spa includes a pump for quick inflation, heating, running the filtration system, and controlling the massage system for easy use. It also comes with a bathtub cover, bathtub pump, inflator tube, repair tools, floor mat and instruction manual.Portable Design:Inflatable adult bath tub are convenient to use,inflatable design allows this bathtub to be quickly installed, easy to carry and store, suitable for both adults and children.Widely Used : Portable round hot tub with bubble jet spa for home, spa tub, outdoor indoor. Specification: High Temperature:42 C;Pump voltage: DC 24v; Water flow: 860L/H; Rated current for water heating is 2A, and rated current for water bubbles 4A.NOTE: This hot spring is unavailable when the temperature is below 39 degree Fahrenheit. Size Chart: 180cmx180cmx65cm/70.87inchx70.87inchx25.59inch Package Includes: 1 Set Portable Bathtub Note: Please allow slightly errors due to manual measurement and different monitors.