Moisturizes and refreshes the air, filling your space with soothing fragrance, this Aromatherapy essential oil diffuser helps you to lift your mood and relieve your stress, improving the quality of your life. And Perfect for home, office, , or travel, baby bedroom,yoga , gym, patio or hotel etc. Features - Color: As shown. - Material: ABS. - Size: 8x8x14.3cm. - Input voltage: DC5V. - Working current: 450MA. - Power consumption: 2.5W. - Water bottle capacity: 150ML. - Spray amount: 30ML/H. - Use time: continuous spraying for 4 hours, intermittent spraying for 8 hours - Moisturizes and refreshes the air, filling your space with soothing fragrance, this Aromatherapy essential oil diffuser helps you to lift your mood and relieve your stress, improving the quality of your life. - Perfect for home, office, , or travel, baby bedroom,yoga , gym, patio or hotel etc. - Portable USB Humidifier:Novelty Lighthouse Humidifier is powered by USB 5V,any of your device with USB port could make it start to spray, such as power bank,laptop,USB power outlet and in USB power outlet. - Can the dust, moisturize and refresh the air,Low noise design, good for work or sleep. - Lighthouse design and LED Night Light create calm atmosphere, with color changing LED light,all tired and trouble feelings are erased. Package list: 3 x Humidifier