Natranal Oxygen Inhaler | Behavioral Quitting Support for Smoker Who Want to Quit Smoking - Coffee Bean. An aromatherapy inhaler that is a small, portable device designed for the convenient inhalation of essential oils. The Natranal aromatherapy inhalers are used for various purposes, including stress relief, mood enhancement, and respiratory benefits. They offer a discreet and easy way to enjoy the benefits of aromatherapy on the go. Aromatherapy inhalers are particularly popular among those seeking natural wellness solutions and are available in a variety of scents to suit different preferences and needs.