Nice price for a small car heater. Defrosts windows well, but just don't expect it to heat your car like the car heater would.

the item is decent for the money you pay, but like the old saying "you get what you pay for" it wont defrost the entire windshield, just the small area that you put it against. My wife uses it more than I and says that it keeps her decently warm, tho sometimes she has to set the item where it is turned directly towards her in order to achieve this. I give it a 2/5.

A barely perceptible amount of air and heat. It was hard to tell if the darn thing was on. Looks and feels cheaply made. I haven't used it for more than 5 minutes. I wonder if it will last 10.

The heater doesn't produce heat unless you are 1 inch from the unit. My hair dryer gives out more heat than this unit. The fan does work, but not with the heat, so what good is that? Defrost my windshield with cold air? My car defroster (without heat) does the same.

This heater worked for about 10min before stopping. I would have to
recommend not buying this heater.
While the heater was working the amount of heat that it was putting out
most likely wouldn't be sufficient for warming a car up in cold weather but that is just my opinion.