Bio-technically advanced design of the Internal Projector is set on the Smart Back-Track-System which follows the natural curvature of the spine. The weight of the user provides balanced pressure along the back with Radiant Far-Infrared Heat and allows the user to turn over on the unit for a more complete and comprehensive therapy. Product Name:folding jade massage bedUnit PriceUSD 385Control:LED remote controlbedsteadfolding metal bedsteadBack interior:5 natural jade ballscarbon fiber heat:the whole bed body heated by carbon fiber Fabric.handhold projector12 jade balls +6 jade ballsLeg part:carbon Fiber Fabric heat upRunning Track :the straight TrackLeather material:PU material, Red /Orange/Black for choisePrograms3 Auto Programs and 1 manual program for 45 minutes massageTemperature:Temperature could be adjusted from 40-70degree.APPROVAL:CE & ROHSMOQ:10pcs Product Name:folding jade massage bedUnit PriceUSD 385Control:LED remote controlbedsteadfolding metal bedsteadBack interior:5 natural jade ballscarbon fiber heat:the whole bed body heated by carbon fiber Fabric.handhold projector12 jade balls +6 jade ballsLeg part:carbon Fiber Fabric heat upRunning Track :the straight TrackLeather material:PU material, Red /Orange/Black for choisePrograms3 Auto Programs and 1 manual program for 45 minutes massageTemperature:Temperature could be adjusted from 40-70degree.APPROVAL:CE & ROHSMOQ:10pcs