1. High Spray Level, Ultrasonic Humidifier Can Cover The Water Well, Absorbent Sponge Or Towel Works Better, Finer Particles, Higher Spray Level.2. The Atomizer Can'T Be Put Into The Water; It Continues To Work After Powering On.3. The Fog Machine Is Equipped With High-Frequency Oscillator And -Sized Aperture. Performance Will Be Greatly Improved. Consistent Performance Works Best And Helps To Improve The Quality Of The Spray, Improve The Performance Of The Humidifier And Prolong The Service Life.4. Easy To Use, Simple And Easy To Use Nebulizer Driver, Then Press The Button To Start.5. Widely Used In Usb Humidifier, Perfume Sprayer, Aromatherapy Sprayer And Other Atomizing Devices.Water Tank Capacity:0.5-1LFunction:UltrasonicTiming Function:2-8 HoursRated Power:2 WNoise: 36dBHumidification : MistName:Touch Humidifier Atomization Drive BoardAtomization Frequency:108KHZ2KHZRated Voltage:DC 5VRated Current:300mAPower:1.5-2WAtmospheric Lighting:White LightAmbient Lighting:Monochrome LightingAtomizer Parameters:Name:Microporous Atomizing SheetDiameter:16mmDriving Voltage:DC3V-12VRated Power:1.6WAtomization Amount:25-660M/HPower Range:0.6W-3WResonant Frequency:103-113KHZ5Outer Diameter Of Silicone Sleeve:20mmWire Length:80mm-100mmWire Terminal:2.0Colour:As ShownMaterial:PCBSize:Module Size:45x19x1.2mm (Length x Width Thickness)Package Contents:1 * Humidifier Module1 * Atomizing Sheet1 * Cotton Swab1 * Black BracketOnly 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.