Portable and affordable sauna dome which a good friend of ours purchased new about 8 months ago. We don't have a need for this, but apparently it uses some sort of infrared therapy to provide gentle warmth. It item was purchased new in the past year for about $1,500, and though our dear friend is no longer with us, she did find it a great source of comfort and warmth. If you want to to find our more about this product you can find more by looking up SOQI Ceramic Heater. Operating instructions come with it, however, we lost the height extensions and arm rests. Delivery available.