Lantern: No light water level sensor switch:Suitable For:Family, air-conditioned rooms, beauty salons, hotels, hospitals, offices, kindergartens, OK rooms and other living spaces.How to use:1. Find a container mounted on the clean water, pure water is , 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. Note that power is not splashed water.Note:1. A single spray head can not be used, must be equipped with 24V800MA power can be used.2, the surface of the product is zinc alloy electroplating, spray head is made of plastic irrigation sealants when cleaning the surface will scratch, but will not affect functionality. Please understand that! 3, due to the atomizing head and the water temperature has a great relationship, beginning perhaps.we have not tried it on a picture so good results but after a few minutes or a little bit of hot water plus.the effect will be very good.4, not too much water containers, or ineffective, the best level is 2-7CM, no more than the level of fog, this level will not fog or mist is very small Humidification : Mist Discharge Noise: Less than 36db Type: Ultrasonic Humidifier Installation: USB Water-shortage Power-off Protection: Yes Timing Function: No Classification: Humidification Mist Outlet Quantity: One/a Function: Ultrasonic Use: Household Mist Output (gallon / day): 123 Humidity Control: Press Type Power Type: USB Application: Less than 10 Square meter Operation : Keyboard Type Shape: Cartoon Model Number: NO Atomization amount:more than the 400cc / Operating voltage: 24 (V) Power: 19 (W) (sign 1W) Capacity: 160ml Operating frequency: 1700 +/- 50 (KHZ) Working temperature: 5 ~ 45 Celsius colour:Silver + black Material:Metal + plastic size:Diameter: 45mm Font door high H1.2cm High: 3.5cm Transducer plates diameter: 2cm Effective level: 20mm ~ 75mm Package Contents: 2*Ultrasonic Mist Maker