The SMOK Nord AIO 19 Starter Kit is an all-in-one starter kit that is designed for vapers looking for a portable pen style vaping setup. The Nord AIO 19 is designed for both sub-ohm and mouth to lung users using the included Nord Mesh 0.6ohm or Nord Regular MTL 1.4ohm atomizer head. The Nord AIO 19 features a compact 19mm diameter size with a built-in 1300mAh battery capacity. The Nord AIO 22 features a simple one button design that is easy to use and operate. There is no need to adjust the wattage or fiddle around with settings with the Nord AIO 22. The Nord AIO 22 features a 2.0ml e-Liquid capacity with a top rotary fill design with a locking mechanism to help minimize leaks and messes. This device may be charged via the micro USB charging port.