The Mini USB Aroma Humidifier is the ultra-portable and convenient way to enjoy the benefits of your essential oils where ever you are. By the bedside, on your desk, in the kitchen or bathroom. Just plug it in using any USB cord into a USB power outlet. Add water and a few drops of your Inner Essentails oil, turn on and enjoy the cool mist! With the optional rainbow light feature, it's easy to set the perfect ambience for your environment.
Single-use refill, the humidifier will switch off automatically once the water has evaporated.