Okema foot massager, clean use - 220W A compact and portable device that allows you to easily massage and relax your feet. It heats the water, which helps relieve tension and stress. It massages the feet through massage nodes, vibrations, and bubbles, providing you with comfort. The vibration functions help increase blood circulation and reduce tension. Features of the Okema foot massager: Easy to use Lightweight Extra massage nodes + vibrator Water temperature control (hot + cold)