How to use ultrasonic beauty appliance in a right way?

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Now there are plenty of ultrasonic beauty appliance in the market, and I don’t know how to use it in a right way. How to do facial massage in a right way with ultrasonic beauty appliance? And I think different ultrasonic beauty appliance has different way. So, how about this ultrasonic beauty appliance?(http://www.elijahstore.com/non-rechargeable-torch-type-photon-and-ultrasonic-beauty-appliance-bz-0102b.html) Any skin care expert can teach me here?