This is a foot massager with a unique concave and convex shape designed to relieve fatigue. Equipped with a lever for easy adjustment, after a day of fatigue, soothe sore feet, ankles, and calves in a comfortable manner.
It has two control modes- automatic and manual to meet the requirements. There are three modes to choose from in automatic mode, Automatic control, Speed- or Speed +, and the Direction button doesn’t work by default. There are three kinds of speed and direction that can be adjusted manually in manual mode. All buttons can work in this mode
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CREDIT: Amazon
You can Slowly heat to protect your foot, please be patient! It is equipped with a timer function, programmed with a 15minutes auto shut-off to ensure safety (NO remote control).