Used twice. Selling because I bought a new one. Includes the main unit, instruction manual, two filters, and a USB cable. Product Name: Humidifier Model Number: S09 Capacity: 300ml Power Consumption: 2W Body Size: 170*70*70mm Input: 5V 1A Weight: Approximately 130g A compact humidifier perfect for use around a desk or in the office! With a 300ml capacity, it can continuously humidify for up to 14 hours. It's ultrasonic, so it's quiet, making it comfortable to use while working or sleeping. The 90° rotating spray provides moisture over a wide area, and it's also compatible with hypochlorous acid water, making it attractive for keeping the space clean. It's equipped with a starry sky light and 7-color LED, creating a relaxing atmosphere. USB-powered with an energy-saving design, the main unit is also lightweight at only about 130g, making it easy to carry. This mini humidifier is perfect for dry skin対策 and relaxing time.