Modern people are busy with work, and spend more time in front of computers. Many people like to use essential oil aromatherapy to relieve fatigue and soothe emotions, which is indeed a good method. This USB aromatherapy device was created for this reason. Its most distinctive feature is that it's the same size as a regular USB drive, allowing you to carry it around and use it anytime. Simply plug it into a USB port, add a drop of essential oil, and you'll immediately feel refreshed and energized. It might be impossible to find a smaller USB aromatherapy device than this one. Using it can make your computer area filled with floral fragrance, allowing you to experience the aroma and tranquility of nature, relaxing your mind and ensuring a good mood every day. According to personal preferences, it comes in various colors and can accommodate different types of essential oils. This little gadget is currently retailing at 18 yuan.