DescriptionThe aroma diffuser is quiet and making this the perfect portable companion for your house. When water runs low, adds to safety, energy efficiency, and peace of mind- especially for use at night. And it is easy to use, just fill with water and add a few drops of your favorite essential oil.Feature- Color: As shown. - Material: PP. - Size: About 10X10X14 cm. - Capacity: 100ml. - Let the driver more relax and moist his skin,Strengthen the driver's spirit and refill his energy. Make the car environment more comfortable. - Humidify your living space to prevent dry, stuffy air and flu/cold germs infecting your loved ones. Prevent dry and chapped skin in dry winter months. - When water runs low, adds to safety, energy efficiency, and peace of mind- especially for use at night. - And it is easy to use, just fill with water and add a few drops of your favorite essential oil. - Fill the space it was with a lovely fragrance that can lift your mood and relieve stress from a tired day.