Benefits: 1. Extended treatment area covers the entire body from head-to-toe. 2. Fully adjustable settings for temperature of internal and external unit and movement of jade heads. 3. All settings are easily adjusted using the remote-control. 4. Foot massage program allows users to manually set massage area using its manual mode. 5. Manual-mode allows users to place massage rollers in any place for the spine massage. 6. Seven automatic programs allow users to set desired treatment mode. 7. Enlarged size of internal jade rollers provides more comfort and support.