Realistic Flame Effect--The smartest LED light combined with fog creates realistic flame effect, just like the fire burning in the fireplace. You can choose between two modes: "violent flame" and "soft flame". If used at night, the atmosphere of the room will be very romantic and healing. Sleep in peace The adjustable flame night light creates the perfect sleeping ambience. An essential oil diffuser purifies and humidifies the air, keeping you away from dry skin and chapped lips. Automatic shutdown without water, no BPADue to the design of automatic shutdown without water, once the water runs out, our diffuser will automatically stop working. Focus on your yoga meditation or work without distractions. There is no potential safety risk to you and your family. Additionally, the essential oil diffuser is made from BPA-free materials. Perfect Ultrasonic AromatherapyThis essential oil diffuser is perfect for every home, office and yoga. Add 3-5 drops of your favorite essential oils to relieve fatigue, moisturize your skin, reduce stress, and create the perfect environment for you [Exquisite Gifts, Professional Services] The essential oil diffuser in a gift box is the perfect holiday gift for friends, family, and love people. If you encounter any problems during use, please feel free to contact us, we will solve the problem for you to create a perfect environment for you [exquisite gifts, professional services] gift box essential oil diffuser is the perfect gift for friends, family and lovers holiday gift. If you encounter any problems during use, please feel free to contact us, we will solve the problem for you to create a perfect environment for you [exquisite gifts, professional services] gift boxed essential oil diffuser is the perfect gift for friends, family and lovers holiday gift. If you encounter any problems during use, please feel free to contact us, we will solve it for you