Feature:1. Efficient: Aromatherapy diffuser quickly and evenly disperse essential oils into the air, providing long lasting and even scent coverage. Allows your entire room to enjoy the aromatherapy aroma.2. Relaxing: This essential oil diffuser is perfect for every home, office so you can create a calming environment. This device will humidify the air so you will no longer suffer from dry. The diffuser will create the perfect environment so you can breathe, relax, and feel better than ever.3. Quiet Operation: Ultra quiet work, help to soothe the mood, relieve stress, and improve sleep quality. Quiet and energy saving, it will not interfere you.4. Durable: Essential oil diffusers made of safe and eco friendly ABS material, anti drop, strong and durable. Let you relax and enjoy a comfortable aromatherapy experience.5. Great Gift: This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. Suitable for home, office, SPA and other places, easily make the environment full of pleasant aroma.Specification:Item Type: Essential Oil DiffuserMaterial: ABSBattery Type: 4 x AA (without Battery).Package List:1 x Essential Oil Diffuser1 x Expansion Tube 1 x Screw