The Smok Vape Pen 22 is a all-in-one starter kit that is designed for vapers looking for a ultra portable pen style vaping setup. This is considered to be a budget friendly alternative to the larger Smok Stick V8. The SMOK Vape Pen 22 features a built-in 1650mAh internal battery that utilizes direct output voltage. The Vape Pen 22 features a simple one button design with an intelligent battery life indicator. The Vape Pen 22 may be filled from the top and features dual airflow slots. The Vape Pen 22 is charged via the micro USB port with the included micro USB cable. There is no need to adjust the wattage or fiddle around with settings with the SMOK Vape Pen 22.