40khz can make the body's fat cells have a strong impact, can effectively burn calories, water and fat cells blasting, reduce fat cells, so as to achieve the effect of removing fat. the radio frequency head accelerates the transfer of excess fat and toxins into and out of the body through sweat glands, enterohepatic circulation and lymphatic circulation. improve the body's metabolic rate, strengthen the body to remove waste and water; repair stretch marks; at the same time solve the problem of postpartum abdominal relaxation. the 3-pole radio frequency head can stimulate the proliferation of collagen, promote the thickening and densification of the dermis, remove wrinkles, and restore skin elasticity and luster.