Tenlso Portable Car Heater Defroster, 2 In 1 12V 150W Windshield Defogger Heater & Cooling Fan, Plug Into Cigarette Lighter/Fast Heating Demister/ 180-dgree Rotation/Low Noise

I'd give it zero stars if I could. Waste of money. Blows luke warm air at a very slow rate that makes zero difference to the air temp around it. You would have to wait a good hour to clear any part of the windscreen.

Was as advertised & I can use in caravan also

Works ok But very very slow on delivery

The defroster only works for a couple of minutes before blowing the fuse in the car. Replaced the 15amp fuse with a 20amp one, same result. Operates cold ok, but cannot use to defrost anything.

Good quality product to say its from China, cold fan setting gives a strong flow of cold air, if only the heat setting was the same, barely get anything of heat or flow, shame really cos nice product but not fit for purpose.

Not enough power to clear screen quick enough, better to plug in and hold tenlso heater to out side of screen

A picture of a fire on the dashboard would be more effective. No heat and a fan that does not blow hard enough to be felt unless you put your hand over the front of it.

It didn't blow any fuse (yet), but it is not nearly powerful enough for the job. I guess that's all you can get out of 12V.

Compatto e sembra anche ben fatto...utilizzato 3 o 4 volte nel mio pandino per sbrinare più velocemente il parabrezza...fa il suo dovere ma non bisogna aspettarsi chissà cosa.Utile.