It uses a red laser, which is a visible spectrum. This light wave has strong penetration and can penetrate deep tissue in the skin, causing deep tissue to be heated and dissolved, resulting in grease reduction and body shaping.

The small laser pad can improve double chins and create a small V-shaped face, but it needs to be used consistently. After one course of treatment (12 times per course), the effect will gradually appear.

It is very safe and relatively comfortable to use. It uses red lasers to heat and dissolve deep tissue under the skin. It is a safe, painless, and side-effect-free method.