Mini and Practical: This aroma diffuser, with a delicate, mini and charming appearance, is designed to be a perfect decorative piece that fits in with any decor. With compact and portable designs, the diffuser cap is easy to remove, so you can unscrew the cap easily.Lightweight and Compact: This car diffuser, like a coke can, weighs 0 .33 lbs and 5.47 inches in height, very light and portable, but 100ml large capacity, strong atomizing ability and thick mist, portable to provide humidification and fragrance anywhere. USB TPYE-C Design: USB Type-C power for easy charging, connection to laptop or PC, or simple power outlet. Please note that the adapter is not included in the package.Quiet and undisturbed: This mini humidifier diffuser serves as a diffuser, essential oil diffuser, vaporizer, mini humidifier and even as a night lamp, perfect for living room, bedroom, conference room, baby room, spa, yoga, etc. Ultrasonic technology delivers a super fine, smooth and even aromatherapy spray to ensure a cool, moist environment.Safe and Easy to Use: This car diffuser is convenient to use. In case of water shortage, it stops automatically to guarantee a longer life of the diffuser.