Selliing Points: 1.Effortless All-Day Humidification: With a massive 4L tank, this humidifier delivers over 12 hours of uninterrupted mist and eliminates the need for frequent water refills. Experience seamless, efficient humidification with our large capacity humidifier. 2.Improved Airflow: By utilizing Dual Mist Outlet technology, this humidifier effectively increases the humidification range for fresher air. With large moisture effects, experience enhanced moisture diffusion for improved air quality and breathability. 3.Fragrant Air: This humidifier can add aromatherapy oil to fill the air with fragrance, creating a soothing and relaxing atmosphere for you while stay silent running. 4.Safety Assurance: With an automatic power-off function, this humidifier provides your safety by preventing electric leakage and dry burning when the water runs out or the unit is tilted. 5.Wide Compatibility: With our humidifier, experience optimal humidity levels in any setting. Whether it's at home, work, nursery room, dormitory, or other places, our versatile device is portable and easy to carry. This humidifier has a large 4L water tank and dual mist outlet to effectively humidify large spaces. Fill the air with fragrance as you enjoy the comfort of perfectly moist air. No need to worry about water running out as it can be easily refilled from other places. Specification: Power: 25W Power supply mode: USB, please use a 5V/2A adapter. size: 195 x 180mm Material: ABS colour: White Package Contents: 1 x 4L humidifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.