CSU1004 Features: * Infrared sauna * 8 Carbon fiber heaters with a total of 5,280 square inches heating surface area * Interior and exterior lights * Full AM / FM / CD player stereo with mp3 hook up 2 dynamic speakers * Thick tempered glass door and windows * LED controls for time and temperature * Oxygen ionizer and roof vent * Benefits: Remove body toxins, increase blood circulation, ease pain from sore muscles or aching joints, burn calories and improve skin tone Construction: * Construction Material: Hemlock Fir Specifications: * Power requirements: 220 volts, 2500 watts - plug type NEMA 6-30 Collection: * Basic Series collection