This is philips! I think that tells what you need to know. Registering online gave me extra year warranty. Works perfectlyfine and dries hair in seconds. It has also cool air mode which is good if you want to dry your hair but not damage them in longer run.
I'm using this dryer from last couple of days and it is working perfectlyfine. I received my order before the date estimated by amazon for delivery. The only issue i faced in this product is existence of very small yellow spot on its white wire.