Uwell Caliburn Kit is a first pod vape kit from Uwell. It gives me a simple and comfortable visual feeling with streamlined shape and slim body. Trapezoid shape pod is designed to fit your lips and made for salt nic juice. 520mAh built-in battery supports max 11w output. With air switch design, you can direct vape by inhaling. In addition, if the draw-activated mechanism fails, the system will automatically disable the draw-activated working mode. You can press the fire button to vape. The pod cartridge has 2ml capacity and comes with top filling system which can reduce leakage.