EMS (Electrical Muscle Stimulation) foot massager. It is a foldable mat with a detachable control unit that uses electrical pulses to simulate tapping, kneading, and stroking sensations on the feet, ankles, and calf muscles.
The massager has multiple modes and adjustable intensity levels.
It is designed to help relieve muscle pain and improve blood circulation.
The device is often rechargeable and portable, making it easy to store and use.