The Dongcheng Electric Blower is a powerful blower that can be used for both cooling and warm air circulation. Its speed is adjustable through a simple press of a button, so it can be set to the perfect speed for whatever application you need. The electric air blower has an air delivery of 1.6-3.2 m³/min from 0.3 ~ 2m away from the fan outlet. It is an ideal product for blowing dust and other small particles. It has a high airflow of 1.6-3.2 m³/min, ideal for large rooms and can be used in many applications including vacuuming furniture, floors, automobiles and even more. It has a powerful 480 – 680 W motor and 14000 RPM, which can help remove dust, smoke and other particles easily.    FAQs   1. What are the product’s applications/usage? The heavy duty blower is designed to create powerful wind pressure, which can be used for clearing debris from hard surfaces and cutting grass.    2. What are the features/properties of the product? The product has an air delivery of 1.6-3.2 m³/min, which is quiet and powerful. It also features a speed of 14000 RPM and weighs only 1.8 kg.