40KHz ultrasonic beauty circuit board / circuit board features:

 

1. The ultrasonic effect is strong, and the water drop on the surface of the ultrasonic beauty head can be instantly cavitating.

 

2. Small calorific value, continuous working 20min ultrasonic beauty head temperature not more than 45 ℃

 

40KHz ultrasonic beauty circuit board / circuit board mainly has the following functions

 

1. Mechanical function: the mechanical vibration of 1 million times per second makes every part affected vibrate accordingly, playing a unique cell massage role, improving cell metabolism function, enhancing cell vitality, promoting blood circulation, improving skin tissue nutrition, making skin ruddy and elastic.

 

2. Thermophilic effect: the thermophilic effect of ultrasound can make the blood circulation vigorous, reduce the excitation point of cells and produce the analgesic effect by causing the changes of blood vessel function and metabolism process. It can relax the spasm skin and relieve the contracture.

 

3. Chemical action: ultrasound can strengthen catalysis and accelerate metabolism. It can change the pH value to alkaline. It is beneficial to the penetration of drugs and the improvement of the bactericidal ability of drugs.