1. CE,ROHS,PSE 2. Easily remove callous skin,make you ... the plastic bracket, then covered one layer bonnet.2. Three different materials bonnets(towel, velvet, flax) fit to different ... pleased even in bathtub.5. Can be controled easily with humanized switch design.6. High capacity battery stick, keeps ... charger for charging faster and easier. PSE,CE,ROHS Electric bath spin spa with three type of brushes