Dynamic 3 person InfraRed . Far EMF Sauna . 8 heating Panels. This unit will really reach temperatures and is in great condition. Always used with towels Interior and Exterior lighting , iPhone input , speakers. Sold with spare control panel Manufacturer Description : Wood: Natural reforested Canadian Hemlock wood construction Capacity: 3 person Heater: 8 infrared carbon low EMF energy efficient heating panels Temperature: operates up to 140F Soft touch control panels and LED display show sauna temperature and time functions Music Capability System: MP3 auxiliary connection with 2 dynamic speakers and pre amp (no radio included) Door: bronze privacy tempered glass door / Additional Glass: side walls with bronze privacy tempered glass Electrical Services: 110V/20AMP dedicated outlet (please consult a certified electrician for replacing a 15AMP dedicated receptacle to an approved 20AMP dedicated receptacle) Clasp together assembly - 30 to 45 minutes Overall Dimensions: 64" W x 45" D x 77" H (roof overhang: add 4.2″); Sauna Weight: 480 lbs Indoor use only