Feature:1. 25L Large Capacity: Regular filling is not required with 25L water capacity. Once filled with water, this industrial humidifier can function for an entire day.2. Efficient and Long Endurance: Cover extensive areas up to 150 to 200 square meters. The commercial humidifier operates efficiently for 15 to 40 hours, making it perfect for large scale humidity requirements.3. Adjustable Gear: The industrial commercial humidifier features an intelligent humidity maintenance function. It allows you to set desired humidity gears from 1 to 3 speed.4. Smoother Misting: The large room humidifier is designed with ceramic atomization plates, using the perfect design that ensures smoother and focused mist output.5. Convenient Filling: With a convenient top fill design, the mist humidifier is easy to add water. You don't need to turn it off or move the water tank for refilling.Specification:Item Type: Industrial HumidifierMist Output: Approx. 4000mL/HCapacity: 25LNoise: 45dBCoverage Area: Approx. 150-2000MRated Power: 215WRated Frequency: 50/60HzRemote Control Battery: 2 x AAA Battery (Not Included)Safety Features: Auto power off when water runs out, child lock functionAtomizers: 8PcsWater Refilling Method: Top fill, automatic refill with water tubeWeight: Approx. 7000.00g / 246.92oz.Package List:1 x Humidifier1 x Extension Tube1 x Extension Tube Nozzle1 x Four Way Nozzle4 x Nozzle Tube1 x User Manual1 x Supply Cord6 x Universal Wheel1 x Remote Control