The Finnish sauna outdoor model completely is made of luxurious Canadian cedar, the only wood with the properties to keep the sauna intact and without any defect over time at high temperatures and humidity to which it is exposed. Solid Canadian cedar wood is worked completely by hand to make the surface of the wood uniform, smooth, and silky to the touch. The latest generation technology, infrared, is safe for use with energy-saving. Multiple benefits of infrared: reduce rheumatoid arthritis, relaxes muscles, improve circulation, reduce acne, and firm cellulite, remove excess toxins, reduce stress and fatigue, and tone the skin. Radio with SD card input and USB socket with connection for mobile playlists with integrated audio speakers, adjustable backrest to relax comfortably, external lights, internal lights with 7-tone chromotherapy, double internal and external control panel to be able to control all functions both from the inside and outside, self-shutdown timer, velvet door seals, door hinges in 18/10 stainless steel, door with magnetic closure, 8 carbon radiators on all walls, in the floor and in the calves, integrated air intake sliding. Maximum temperature 65 degrees self-limited in operation after only 10 minutes from switching on.