Top critical review
It is a sound machine!!!!
Reviewed in India on 2 August 2021
Very comfortable, but the biggest con is does 'Pachar Pachar' loud sound with every step. It is so annoying, just like someone riding Hurley Davidson outside your house when you are sleeping in the middle of the night!!! If you are staying in a loud neighborhood, or if you want to wake everyone up, just wear it, and walk!!!!