Does radio frequency (RF) technology really help reduce chin fat? It is indeed effective to some extent. RF technology emits one million high-frequency radio wave vibrations per second, penetrating the epidermis to reach the dermis, deeply heating collagen cells. This can stimulate collagen fiber growth, promote the production of new collagen, thereby supporting the skin and enhancing its firmness and elasticity. In comparison, HIFU is specifically designed for the face. HIFU technology delivers focused ultrasound energy deep into the SMAS layer (4.5 mm), stimulating collagen renewal, visibly lifting sagging skin, and sculpting the chin contour without surgery, pain, or recovery time. 

I recommend the ultrasonic fat-dissolving device series. The 40K fat-burning head can dissolve fat, promote lymphatic drainage, tighten skin, and enhance elasticity, reaching directly to the fat layer. If you are looking for a professional slimming device, I recommend the EMS NEO Body Shaping and Slimming Device. 

2 to 3 times a week 

Hello, no, that's not possible. The RF (radio frequency) head can be used on the face. 

The heat output will vary depending on the energy level you select. The maximum temperature is between 50°C and 60°C. You can adjust the energy level to your preferred temperature for operation. 

It should be installed at the back of the machine. If you need a standard image, contact us and send the image via email for labeling. 

There should be no open wounds on the skin during the procedure. For loose skin and mild to moderate stretch marks/scars, improvement may be seen with long-term use. Do not expect "complete elimination": especially if the stretch marks are deep or old, the effect will be limited. 

No protective goggles are required for facial radiofrequency (RF) treatment. Radiofrequency is not light or laser; it's electromagnetic waves that work by heating the deeper layers of the skin. Unlike laser treatments, it does not pose a risk of optical damage to the eyes. 

It has some effect. 

Please note that this machine is plugged in. If you need to purchase a single head, please contact us email.