Features: Adopts advanced technology and efficient motor to provide excellent wind output and stable performances. It can quickly generate powerful airflows to meet the needs of various industrial and household use. Multiple application functions. It can used in various scenario such as ventilation, cooling, exhaust and dust removal. Whether it is for workshop, warehouse or home use, it can effectively provide the required wind power. Easy to carry. It have convenient handle, making it convenient for you to use in different place, and is easy to store and carry. It have been carefully and rigorously tested to ensure stable and reliable performances Specifications: Component:ABS Battery voltages: 21V Power: 1050W Size:Approx.14.5x22cm/5.71x8.66inch Package Includes: 1Pc Air Blower note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.