"• 6 Better life carbon FAR infrared energy efficient heating panels • Exterior Dimensions: 36 x 39" x 72" • MP3 Auxiliary Connection with 2 Speakers • 7 Color Chromotherapy LED Mood Lighting System • Improve immune system, blood circulation, and skin tone • Removes toxins and impurities • Electrical service: 120V/15amp • Saunas are delivered curbside via common carrier. It will be unloaded, but it is your responsibility to move it to its final location. • 7 year limited warranty on heating elements and electronics (3 year limited warranty on wood structure and 1 year on radio) see owner"s manual for complete details."