The RH-909-03 Dry Spa Bed, crafted from 304 stainless steel and food-grade silicone, delivers zero irritation and allergy-free comfort. Featuring a biomimetic design, it incorporates: 25-50℃ constant-temperature heat therapy, 6-mode 10-level adjustable water column massage, negative oxygen aromatherapy, breathing light masks, and music-color psychological therapy. Customizable settings for full-body or localized treatments, with 1-60 minute countdown options. Equipped with 0-90° tiltable headrest, neck support pillows, side-lighting belts, wireless charging/USB ports, multiple electrical protections, 300L sealed water circulation system, lightweight (150kg), and software copyright certification. Ideal for rehabilitation, pain management, sub-health conditions, and high-end spa environments.