| abstract |
The present invention provides an electronic cigarette 100 , wherein the electronic cigarette 100 includes a plurality of liquid reservoirs 122 configured to store different liquids, each liquid reservoir 122 being fluidly coupled to a heater. liquid reservoir 122; a memory 132 configured to store at least one program defining a heater to be activated and a duration for activation; a timer 134 configured to adjust the time each heater is activated; a controller (136) configured to selectively control activation of each heater according to at least one program in the memory (132), wherein, during the course of a vaping session, the electronic cigarette changes in its composition over time. configured to produce a vapor having a change. |