Features: High precision dual ball bearing for big wind and reliable safety USB 5V blower is suitable for projects that requires cooling or ventilation with limited clearance; Plug for play and setting up fire quickly, helping you make barbecue more easily. Widely used in car for seat, AV cabinet, wood stove, outdoor BBQ firewood stove, etc. Small size, lightweight and portable, easy to carry. Package Includes: 1PC x Air Blower 1PC x Air Duct Specifications: Item: 9733 Air Blower Material: Iron+Metal Connector:USB 5V Fan Size: about 9.7x9.7x3cm/3.82x3.82x1.18in Speed: 3800RPM 3 Speeds Air Collecting Tube Diameter: about 3.3cm/1.3in Wire Length:about 130cm/51.2in note: Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks Due to manual measurement, please allow an error of 0-1cm. Please make sure you don'for t mind before bidding. Only the cooling fan, does not include other accessories in the picture.