Advanced Vaporizer Devices (AVD) - Discrete Stylish Folding Variable Voltage Key
This thing deserves a documentary. Absolutely meatslaps other key FOBs. 1-looks sexy as hell 2-usb charging is handled by a port not a lame cord hanging out off it begging to get ripped out 2- variable voltage is robust and thoughtful with 4 settings, 2.8v and 3.2v being the lowest which seems to follow a trend or at least segment of low-voltage users. 3- a preheat, something usually not seen on FOBs and 4- you can actually fire the AvD FOB without extending it ,turning it into a very cool and small conceal vape unit.