Smyle Labs Mini Plug 510 Thread Battery and Charger Smoking Device Each

The Mini Plug is a compact 510 compatible cart battery with a built-in USB-C charging cable that charges directly from your phone. No extra cords, no outlets. Charge it on-the-go whenever you need. With precision voltage control from 1.5v to 4.2v, you can dial in your perfect temp every time, no matter where you are.