Smok A/O Nord 19 kit is a vape pen kit with a rotary cap on top and a glass tank that is built-in. It has a built-in battery with a capacity 1300mAh. It comes with a 0.6Ω Nord mesh coil and 1.4Ω Nord regular coil for MTL vaping. Airflow is controlled by two air slots spaced evenly on the top part of the battery. LED indicator shows different status.