["High Performance: Voltage 220 ~ 240 V, Power 18 W, Airflow 119 m³/h, Speed 2700 RPM. Noise: ≤40 dB IP44 protection class, waterproof and dustproof. Designed with On/Off switch in EU plug.","BALL BEARING: Copper motor with ball bearing ensures long operating time. Effectively moves air from inside to outside. Please install at normal operating temperature (-20 -70 ℃ / -4 ℉ -158 ℉).","WIDE APPLICATION: With the duct fan, you can mount the fan in HVAC ventilation systems, grow tents, greenhouses, laundries, etc. You can also use the fan in any condition of an industrial machine with AC; if needed, you can remove the two end pipes.","2 in 1 USAGE: Moonjor designed this fan based on muffin AC fans. You can use the duct inside or remove it. Allows for use of the fan in different environments and also changes the traditional square size to round.","PRACTICAL KIT: The set comes with 1 x Axial fan, 1 x PVC hose (100mm x 2m) and two clamps. Ideal for beginners in plant cultivation with a small grow tent."]
