This is a very nice heater. I love that I can hang this on the wall if I need to and how the feet has wheels for the ground. It is very light weight and puts out enough heat for the area I am using for. It has 2 dials on the side to control the level and power. I'm am happy that this doesn't flow red pike some other portable heaters that I have previously owned. It is very quiet. There is an LED light on the front to show that it is on. It stays on after you turn the unit off as a safety to let you know that it is cooling down. I laid it on it's side and it has the emergency cut off (which I like alot). I highly recommend this unit.