The Cayenne 4-person outdoor infrared sauna has a shingled roof and sealed weatherproof cabin making it suitable for outdoor use. Eight ceramic heaters will quickly get the sauna to your desired temperature up to 140 degrees. The Cayenne includes wide bench seating for maximum comfort, oxygen ionization system for purifying the air, recessed interior lighting, Bluetooth speakers, cup holders, and more. The Cayenne is easy to assemble and the durability of the natural Canadian hemlock wood cabin will provide years of enjoyment.