Works as well as the expensive models
This thing is pretty great.  I tried one brand at a local store selling for $135 and thought I would give this one a try.  I was surprised at how well it works.  I have been suing it every day for the last few weeks and it has really made a difference.  The heater gives off a lot of heat.  I also like the 12 volt car adapter for trips.
Rating: 5 stars