Uwell has created their first ever pod system, the Caliburn! This pod vape is a low profile, refillable pod vape. The Caliburn features a dual method firing system, so you can either use the draw-activated function, or simply press the button to vape With a large 850 mAh battery and a 3 ml e-liquid capacity, CALIBURN X will provide you with more than one day`s vaping time. Vapers do not need to worry about frequent charging and refilling. The OLED screen on the device displays battery life, output power, voltage, coil resistance, and puffs.