Review on CONFU Professional Salon Hair Dryer: Fast Drying Ionic Blow Dryer with Diffuser & 2 Concentrator Nozzles by Christine Vargas

I gave a one star rating yesterday because yesterday the first time I used a hair dryer (I got it almost two months ago because my old was showing signs of impending death showed), only cold air blew . The 30 day return period has expired so I contacted the seller. They responded immediately and offered to send me a new dryer and I didn't even have to send the old one back. In the meantime I checked the Q&A section and it turned out that you had to press the cold shot button to switch to hot air. So the hair dryer doesn't work at all. When I used it this morning I was very happy with it. The only reason for 4 and not 5 stars is the lack of clear instructions in the box. Otherwise a very good product and a very responsive manufacturer.