Wenax K1 body is comprised of anodized aluminum making it extremely light and at the same time very durable. The color schemes have a paint grade finish. Available in a range of striking monochrome colors. It has a 600mAh internal battery, lasting all day vaping time before charging, and is charged at a maximum charging rate of 1A through an upgraded USB-C port. To fire the device you can use the fire button option or you can use the auto draw. Output wise there are different output options depending on the coil installed. Wenax K1 supports 3-level adjustable power(Low, Med, High) that can automatically detect the connected coil and select the best power output option. Steady output when battery low. Wenax K1 Kit changes the included replacement pod cartridge to an internal coil style. The coil is integrated with the cartridge and cannot be replaced. According to your preferred airflow and steam performance, you can choose between a 0.8ohm pod and a 1.2ohm pod. The capacity is 2ml, through a simple filling process, and transparent pod design, providing a simple vape experience. A combination of refillable pods with a built-in coil and inhale activation makes the Wenax K1 vape kit one of the simplest kits on the market.