Features: Brand new and high quality The USB powered blower is perfect for outdoor and indoor use. It has a 3000RPM speed and adjustable wind speed. The ball bearing ensures smooth operation. It is suitable for anyone who needs a blower for their barbecue, stove or blacksmithing. The blower is made of plastic and comes with a 1.2 meter cable. It has three options to choose from no switch, switch, and adjustable switch. Get the perfect temperature for your barbecue or stove with this USB powered blower that has adjustable wind speed and a ball bearing for smooth operation. Specifications: Fan: 9.7x9.7x3.3cm, Air duct diameter: 2.6cm Speed: 3000RPM Line length: 1.2 meters Style: Single Wire, Speed Control Wire, Switch Wire (optional） Package Includes: 1Set x 9733 BBQ Fan note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!