1. Rated power:2.2KW 2. Rated Voltage:110/220V The plug can be provided as your standard 3. Marerial:hemlock or white pine 4. 7 Heaters system Characteristic: 1. Digital control system outside and inside 2. Car CD player optional 3. Oxygen generator optional 13. Mixer tap 14. Back massage 15. Foot massage 16. Steam & sauna 17. Burst-proof light 18. Sandglass timer background light, control panel) 13.Dry-steamer set (stone, thermometer, sand glass) 14.Pine wood board