Features: This blower fan is perfect for inflating holiday decorations or starting a fire for camping barbeque. With fast airflows speed and an infinitely adjustable speed controller, this blower fan can inflate decorations quickly and make the smallest flicker of spark become a blazing fire quickly. With its compact and lightweight design, this blower fan is easy to carry and easy to pack. It doesn't take up much space and you can carry it with you on camping trips, picnics and cooking. Input 100V-240V;Speed:3800RPM,Air Volume:41cfm;Ball Bearing; Made from high quality plastic-material, safe, and odorless. Specifications: Material:Plastic 14W DC12V Air Blower Input:100-240V Air Duct Diameter:Approx.2.5cm/0.98in,3.2cm/1.26in(Optional) Speed:3800RPM, Air Volume:41cfm Ball Bearing Package Includes: 1x Air Blower note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.