Feature:1. Traceless Wall Mountable : This aroma essential oil diffuser can be easily mounted on the wall without leaving any marks or residue. Enjoy aromatherapy without compromising the aesthetics of your space.2. Multifunction Buttons: The diffuser is equipped with user friendly buttons that allow you to easily separate and handle the device. It provides a seamless experience for adjusting concentration of the fragrance.3. USB Interface: Say goodbye to constantly changing batteries. Our diffuser comes with a convenient USB interface, allowing you to power it up with ease and convenience.4. Colorful Light: Create a tranquil and cozy ambiance in your home or office with the colorful lights of this diffuser. Set the mood and add a touch of romance to your everyday life.5. Versatile: This aroma diffuser not only disperses pleasant fragrances but also serves as a decorative piece. Its practicality and aesthetic appeal make it a perfect addition to any space, enhancing the overall environments and providing a sense of tranquility.Specification:Item Type: Aroma Essential Oil DiffuserMaterial: ABSBuilt in battery: Lithium ion battery, 1200mAhGear: 5Applicable area: about 60Full charge duration: 60 days.Package List:1 xAroma Essential Oil Diffuser1 x USB Cable1 x Wall Poster1 x Storage Bag