Feature:1. Heat Function: Bathtub water SPA massager has built in ozone and warm air functions, slowing down the cooling rate of the water. Wireless remote control, with strong anti interference ability.2. Rapid Oscillation: The bubble in the water oscillates at high speed, which producing 10,00015,000 micro oscillations per second, effectively exercising and relaxing body muscles.3. Full Body Massage: Powerful bubbles rhythmically oscillate, helping to massage all 320 acupressure points on the body and awaken the cells throughout the body, quickly relieving fatigue.4. Cleanse Dirt: Bubble bath massager sprays powerful ozone and bubbles every second, penetrating deep into the subcutaneous tissue, cleaning the pores of the whole body.5. Exercise and Leisure: Bubble bath massager pad uses static exercise instead of dynamic exercise, and a 20 minute massage is equivalent to a 35 km jog, consuming 300400 calories each time.Specification:Item Type: Bathtub Bubble MassagerMaterial: ABS, PVCMat Size: Approx. 118 x 38cm / 46.5 x 15inHost Size: Approx. 30 x 22 x 27cm / 11.81 x 8.66 x 10.63inPower: 700WBubble Strength: High and low 3 speed adjustmentAir Volume: 75L / SOzone Volume: 250mg/hrBattery: 1 x CR2025 button cell (not included)Effect: Fat burning and slimming, detoxification and beauty, shrink pores, dredge meridians, dampness and enhance immunity.Package List:1 x Host1 x Mat1 x PVC Pipe1 x Remote Control1 x Power Cord1 x Instruction ManualNote:Please allow 03cm error due to manual measurement. Thanks for your understanding.