JNH Lifestyles 2014 1-2 Person Far Infrared Sauna 4 Carbon Fiber Heaters This item will be delivered curbside. To have the item delivered to a location of choice on your property, kindly make additional arrangements with a third party provider ahead of delivery 4 Carbon Fiber Far Infrared Heaters, ETL Approved, Best performace Double layer Canadian Hemlock T&G timber, Best insulation UL Listed components and ETL Approved, Use with confidence Built-in AUX control and 2 Premium Speakers Digital panel on the inside and outside that allows you to control the temperature and the duration of use of your sauna.