This Underscore bath combines BubbleMassage hydrotherapy, VibrAcoustic sound waves, chromatherapy, and Bask heated surface for a complete mind-body sensory experience. Hidden speakers emit sound waves that envelop and gently resound within the body. Choose a soothing spa session with built-in compositions, unwind to your own music playlists, or catch up on news and podcasts. Meanwhile, BubbleMassage jets release thousands of air bath bubbles to cushion and massage your body, and Zones of Control(TM) lets you target the massage to where you need it the most. Chromatherapy washes the area in a soothing spectrum of lights, and a heated surface warms your back, shoulders, and neck with adjustable temperature settings.