Description:  DC 24V 45×35mm Ultrasonic Atomizer Air Humidifier.     Specifications:  Operating Voltage: 24 (V).  Power: 19 (W).  Atomization Amount: > 400cc / har.  Operating Frequency: 1700 ± 50 (KHZ).  Transducer Plates Diameter: 2cm.  Effective Level: 20mm ~ 75mm.  Working Temperature: 5 ~ 45 ℃.  Lantern: No light water level sensor switch.  Font Door High: 12mm.  Atomizing Head Diameters: 45mm.  High: 35mm.  Plug Type: 5.5 × 2.1mm female plug.  Suitable For: Family, air-conditioned rooms, beauty salons, hotels, hospitals, offices, kindergartens,Kara OK rooms and other living spaces.     How to use:  1. Find a container mounted on the clean water, pure water is not available, the atomizing head flat on a container filled with water.  2. Depth enough to cover the atomizing head side door black font 1-2CM appropriate level sensor, the water is too deep will not fog.  3. Turn on the power, you can spray. Paying attention that the power is not splashed water.     Note:  1. A single spray head can not be used, can be equipped with the power 24V 800MA.  2. Do not contain too much or less water, the best level is 2-7CM.  Packing Included:  1x Ultrasonic Atomizer