1100ml Ultrasonic Air Humidifier USB Silent Aroma Essential Oil Diffuser

Features:1. Automatic shutdown without water: The humidifier will automatically shut down when the water runs out. There is no need to worry about damaging the device itself or posing danger to the user. The ideal way to add humid, comfortable air to small bedrooms, hotel rooms, tabletops and even work rooms.2. Ultrasound operation: A quiet atmosphere below 36 dB creates a quieter sleeping environment. Humidify your living space to prevent dry, sultry air and flu / cold bacteria from infecting your loved ones. Prevents dry and chapped skin during dry winters.3. Safe and easy to use: This aroma oil diffuser is very easy to use, just add water and add a few drops of your essential oil. Filled with a lovely aroma, it can soothe emotions and reduce stress from a stressful and tired day.4. Worry-free sleep -1100L large capacity, with USB expansion port on the top, you can plug in a USB fan or LED night light, designed with a filter cotton swab, the water is absorbed by the cotton swab, rises to the filtering device and atomizes5. Stylish and practical design, perfect gift.Specifications:Product name: USB Silent Ultrasonic Air HumidifierWorking voltage: DC5VSpray water volume: 35ML / H-50ML / HWorking current: 500mAProduct material: ABS + electronic componentsUsed power: 3WProduct size: 12X12X24CMWater tank capacity: 1100MLFunction: Aromatherapy / Humidification / Purification / Night LightInstallation Method:① Unscrew the upper cover counterclockwise② Fill the water tank after uns