Master V7Cleared by the U. S. FDA as a Class II Medical Device (510(k)) CERACORE Generation 4 scans and adapts to the spines curvature to deliver a fully customized massage tailored to every user. 20 wellness modes, including Lifestyle Modes with options suited for every age, routine, and need. Aircell leg massager and abdominal thermal projector enhance circulation and relaxation from core to legs. Spinal decompression and acupressure help relieve tension,