Is there a fourth generation of peninsula ultrasonic gun?

the peninsula ultrasonic gun has the fourth generation. According to the relevant public information, the so-called peninsula ultrasonic gun is actually an ultrasonic scalpel. The fourth generation of TotalTIP ultrasonic scalpel was produced in the United States at the end of 213. Ultrasonic gun uses high-energy focused ultrasound as the energy source, and uses the principle of sound waves to make the focused point generate enough heat to carry out targeted treatment after the human tissues (fascia layer, superficial fascia layer and dermis layer) generate reversible thermal freezing point. One advantage of the peninsula ultrasonic gun is that it has two therapeutic handles, the classic handle and the ultrasonic gun, and five heads, and each head is aimed at different parts. M4.5: Facial fat is less and loose. M3.: facial fat accumulation, sagging and double chin. D4.5: The facial fat is less and saggy. D3.: facial fat accumulation, sagging and double chin. D2.: Head-lifting pattern, Sichuan character pattern and fine lines around the frame. Facial fine lines, mild to moderate skin relaxation, and unclear jaw line. Neck skin relaxation, neck lines.