I Love The Sound Scissors Make As My Hair Is Cut Off Short

I was looking up scissors on amazon and came across these, they are supposed to replace clippers for people who are very sensory sensitive. I still like clippers but I thought they were kinda cool, and wouldn't mind getting a haircut with one of these, although not for every cut. What do you think of them?
https://www.amazon.com/Calming-Clipper-Haircutting-Sensory-Sensitivity/dp/B00XMC5I8M/ref=sr_1_13_a_it?ie=UTF8&qid=1488187705&sr=8-13&keywords=toy%2Bhair%2Bcutting%2Bscissors&th=1