500ML Air Humidifier, Home Cool Mist Humidifier Diffuser, 23dB Ultrasonic Quiet Air Humidifier for Baby, Automatic Shut-Off for Bedroom, Office, Yoga - Green-Fei Yu

General Description The 500ML air humidifier is a quiet ultrasonic device, operating at a noise level of only 23 dB, ideal for bedrooms, offices, or yoga sessions. With a 500 ml capacity, it can run continuously for 10 to 15 hours. This humidifier is also designed to automatically shut off when the tank is empty, ensuring safe use. Technical Specifications Water tank capacity: 500 ml Materials: Silicone, PP, ABS Battery capacity: 2000 mAh Noise: Below 23 dB Rated power: 2W-4W Working current: 400 mA Rated voltage: DC 5V Operation To use the humidifier, simply: Press the button once to activate dual-jet mode. Press it a second time to switch to single-jet mode. Press and hold the button for 3 seconds to activate the nightlight. You can also add essential oils to the water to fragrance your space. It is recommended to clean the humidifier after using essential oils to prevent clogging. Other information: Before first use, ensure the filter cotton is completely saturated. The unique and elegant design makes it a perfect gift for your loved ones. If you receive a slightly crooked inner core, this does not mean the product is defective; it can be used normally.