Simple But Effective
I use an air conditioner to cool my room during the summer months & of course got used to the noise at night.  The Sleepmate is an excellent replacement for my air conditioner for the winter months.  I bought the single speed model & did'nt see the need to spend extra for a dual speed.  It sounds just like a small window air conditioner but not as loud.  I would highly recommend this product but I wish they could lower the price a little $45 is quite high!
Rating: 5 stars