Large capacity transparent water tank The air humidifier features a 440ml large capacity water tank that can moisturize the air for up to 6-12 hours. The transparent tank and top-filling design allow for easy water refills. Ultrasonic cool mist humidifier This nano fine mist humidifier effectively humidifies the air. It includes a soft colored mood light that creates a peaceful and relaxing atmosphere, helping you unwind after a long day. Compact design with USB power supply Powered by USB, this humidifier can be connected to any USB port. Its compact design saves space and makes it suitable for use in the living room, bedroom, office, spa, or yoga room. Two mist modes & auto shut-off The humidifier offers continuous and intermittent mist modes to suit your needs. It automatically shuts off after 5 hours when the water runs out, ensuring safe operation. Quiet operation Operating quietly with minimal noise, this humidifier provides consistent moisture without disturbing your sleep or work environment.