Hair dryers are no longer those basic tools that you plug in and dry your hair in 10 minutes with. Instead, they come with a series of technologies to prevent the unwanted frizz effect, not to mention static electricity and dry hair. Forget about tangled hair and adopt the new ion based technologies. But then, some people are obviously unable to make the difference between useful features and random bells and whistles. Besides, it does pay off to know how each feature can actually maintain your hair in the best possible shape.
For example, Sedu Revolution Pro TGR 4000i is one of the leading names in this industry, but what do you really know about it? This is when Oomphed! kicks in to help you out. Take a peek at http://www.oomphed.com/sedu-revolution-pro/, only to learn more about one product or another. It is one thing to read the official specs and a different thing to go beyond them. How does each feature work? What are the minuses of a particular product? What makes it better than another? You cannot discover all these things from official specs, hence the necessity of some research. Only then you can finally spend your money.