1, the working principle is different: Sofbo uses high-intensity focused ultrasound (HIFU) technology, which directly acts on the fascia layer of the skin through high-energy ultrasound, generating thermal effect, thus achieving the effect of lifting and firming and slimming; Hot Maggie uses unipolar radio frequency technology to generate heat energy through high-frequency current, which acts on the fascia layer and collagen layer in the deep skin, thus achieving the effect of enhancing firmness and improving skin relaxation.
2, the scope of application is different: Sofbo is mainly suitable for lifting and firming the face, neck, chest and other parts, face-lifting and slimming; Hot Maggie is suitable for anti-aging and firming of various parts of the body such as face, neck, abdomen, arms and legs.