Dyson has taken a break from re-engineering vacuum cleaners and fans to apply its expertise to the hair dryer. The fan while a great appliance but you probably don’t use it everyday like a hair dryer. Will the Dyson Supersonic get as popular enough to replace your hair dryer in your bathroom? I think this has a real chance. The Dyson Supersonic is lighter, safer, and quieter than every single dryer on the market. How did it make this happen? We could just answer with a simple “It’s Dyson.” However that might not make folks happy. The real answer is that it all started with shrinking the size of their motors. You can see the difference below. High-end hair dryers have motors the size of Go Karts. That explains how it builds up so much heat but this is loud and can damage your hair. It can also leave you all burnt up. Dyson has replaced that monster motor with its own V9 digital motor. The Dyson V9 motor does two things. First it makes the Dyson Supersonic lighter and less power-hungry than other dryers. Second that very annoying high-pitched sound is gone. Instead the Dyson Supersonic makes an even higher frequency beyond the reach of human hearing. Wonder if your pets can hear it? Another bonus is that the motor is completely in the Supersonic’s handle instead of the head of the dryer.
https://youtu.be/N46Nx53RseI