Above the control panel the wall speaker made a sound, a sputtering static. 18 omitted is replaced by the style that the initial sign of the resistance or capacitance sensor 119 is delayed a sure time by way of the control circuit and acts as the ending sign. FIG. 7 is a structural diagram of the simplified system wherein the ultrasonic atomization excessive frequency generator and Best vapor the piezoelectric ceramic element 20 are omitted. Nicotine answer used within the atomization course of includes nicotine, Vape Store propylene glycol, glycerol, vapesingle organic acids, anti-oxidation agents, Shop vapes essence, water and alcohol, in which the nicotine content material is 0.1%-6%, propylene glycol content material 80%-90%, Vape Clearance natural acids 0.2%-20%, the remaining is glycerol, essence, anti-oxidation agents, water and alcohol. LED 3 blinks for Best vapor each smoking motion, and vapingstand   a sawtooth wave sign that lasts for 1.