Thank you for viewing! This is a compact humidifier perfect for your car, desk, or bedroom. It's USB powered, so you can use it anywhere. * Compatible with water-soluble aromatherapy oils, and designed for quiet operation for comfort. * Equipped with 7-color LED lights, allowing you to change the atmosphere to suit your mood. * Features continuous/interval mode switching, with up to 5 hours of continuous use. 【Specifications】 Capacity: 350ml Power: USB (DC5V) Power Consumption: 2.5W Size: Approximately φ6.5 x H15.2cm Weight: Approximately 150g Accessories: Main unit / Filter case / 3 replacement filters / USB cable ※ Returns due to buyer's circumstances are not accepted. ※ Please inquire about discounts in the comments section.