Instantly transforms bathtub into a cosy jacuzzi - Automatic heating function - Stimulates blood circulation and eases tense muscles - Can also be used for aromatherapy, thanks to the integrated aroma dispenser - Automatic switch-off after 20 minutes - Non-skid soft mat for comfort when lying down - Double safety valve for air hose and device - 2-step massage or bubble spa function adjustable on the device or via remote control - 3 intensity levels