This gorgeous diffuser is crafted out of a solid piece of aluminum and brushed to a matte finish.  It has 9 different levels of intensity and like all of our diffusers, is WIFI and/or Bluetooth compatible.  It is very quiet and suitable for offices, bedrooms, kitchens or other medium sized spaces (up to 400 sq ft).  It utilizes cold air diffusion technology which produces ultrafine particles that permeate the entire room and won't leave oil residues.  COMPARE AT $430 from competitors.