Features: The 5V USB powered blower fan 9733 delivers 5500r air with a air duct, perfect for outdoor enthusiasts, cooling solution. Measuring 97x97x33mm, this light weight blower fan operates via USB, crafted from quality plastic and metal for safe, odorless performances in high demand environments. Ideal for BBQ enthusiasts, blacksmiths, and construction worker needing reliable speed for fire management in workshops, campsites, or metalworking projects. Optimize grilling efficiency or maintain stable flames in backyard fire pits, charcoal stove, and outdoor cooking setups using the long duct for precise air direction. Its design and single speed setting ensure effortlessly integration with power source or USB adapter, making it a must have tool for adventure ready fire maintenance. Specifications: Material: Plastic + Metal Color: Black Size: 97x97x33mm input: 5V Speed: 5500r Package Includes: 1 USB speed control blower note: 1.Please allow 1-3cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.