The introduction of innovative semiconductor freezing skin care technology reduces skin dryness, redness, swelling and other discomforts that may be caused by traditional Hifu treatment. The freezing effect effectively protects the skin and eliminates discomfort reactions and complications caused by heat energy. The multi-row freezing HIFU12 can be adjusted to shot 1 to 12 lines. The 12 lines have 300 points and the maximum energy area width is 11mm. By adjusting the corresponding parameters according to the size of the skin area, the operation time is greatly shortened, the energy points acting on the skin are more uniform, and the curative effect is better. The flexible sliding operation of single-point freezing Vmax is combined with freezing skin care technology to directly cool the epidermis. The whole process feels ice-cold and almost painless. It can adjust 1-9 dots per second, with fast dotting speed, more even distribution of energy points, and better curative effect.