Vape Parts Explained: How Does a Vape Work? There is a tiny component inside disposable vapes that people mistakenly assume is a microphone. It is not. It is a special sensor that causes the heating element to produce vapor when triggered. ### Draw Activated vs. Button Activated Pod Systems The insides of one of those microphone looking things inside a disposable vape. It's a pressure sensor, and the chip is called S085. According to this link, it does have charging capability, Vape ASIC Why Is Your Vape Auto Firing? 5 Quick Emergency Fixes That Works