hifu machine with eight heads. you can choose black handle or white handle. black handle with black cartridges, white handle with white cartridges. one treatment obvious result. instant result will be checked from the second month to the nine month, good result will last 2-3 years. the number of rows is multi-dimensional, the traditional hifu sonce only can get 1 line. but 4d hifu can be y adjusted from 1-12 lines. achieving the results of wrinkle removal, skin lifting and tightening, etc. this technique can be applied to the face as well as the whole body, and also, it works equally well for people of all skin colours..syi