a personal vapor inhaling unit is disclosed . an electronic flameless vapor inhaler unit that may simulate a cigarette has a cavity that receives a cartridge in the distal end of the inhaler unit . the cartridge brings a substance to be vaporized in contact with a wick . when the unit is activated , and the user provides suction , the substance to be vaporized is drawn out of the cartridge , through the wick , and is atomized by the wick into a cavity containing a heating element . the heating element vaporizes the atomized substance . the vapors then continue to be pulled by the user through a mouthpiece and mouthpiece cover where they may be inhaled .