This product is a The Luxury Steam Shower Room Spa. It has a twelve body massage jets. This product has computer control panel with timer and FM radio and speakers. It has an ozone sterilization system. This product has a ventilation fan and overheat protection. It has a jacuzzi massage function. This product has a steam sauna (utilizes a 3KW generator). This product has some advantages also are: high tray can be packed unassembled to save much more volume, OEM is available.