Turning on the pulse function can instantaneously transmit electrical impulses to skin cell tissue and the solution can penetrate into the cell more quickly and efficiently By adjusting the pulse polarity or various solutions including vitamin C products can be effectively introduced into the dermis layer of the skin Normal solution using pulse vitamin C solution using pulse Thermal mode Thermocouple resistors generate heat up to 40C The skin surface temperature rises and the skin and muscles are in the most relaxed state which can better promote the osmotic absorption of the solution Freezing mode The return water circulation of the refrigeration liquid reduces the temperature of the TEC module down to 15C and can maintain a low temperature for a long time The semiconductor element cools and the electrode probe that touches the skin cools The powerful cooling function of 15C can quickly cool the skin thus calming the skin It can make the capillaries expanded by high temperature shrink sharply reduce local congestion and achieve the effect of redness and swelling The use of this instrument is noninvasive does not destroy the skin surface and skin cell tissue improves the penetration of the solution thereby improving the efficacy of the solution enhancing repair and improving the skin awakening the skin and increasing elasticity Temperature setting cold therapy 15C20C hyperthermia 20C40C Time setting basic setting time 20 minutes time setting range 030 minutes Water filling setting fill the tank with water Wheel button switch of the instrument adjustment of intensity