The Caliburn A2 is a 15 Watt device with a 2ml e-liquid capacity, it has dual fire both button and auto-draw, a USB Type C port and all new magnetic Pod connection. Put the mouthpiece back on, set the device aside for five minutes, and you`re good to go. Five clicks turn the device on and off, and with the A2 being both button and draw-activated, you can choose if you want to push the button for a warmer vape, or just inhale on the mouthpiece.