Optimize grilling efficiency or maintain stable in backyard pits, charcoal stove, and outdoor cooking setups using the long duct for precise airflows direction Its design and single speed setting integration with power source or USB adapter, making it a must have tool for adventure ready maintenance Measuring 97x97x33mm, this light weight blower fan operates via USB, crafted from and metal for safe, odorless in environments Ideal for BBQ enthusiasts, blacksmiths, and construction worker needing airflows control for management in workshops, campsites, or metalworking projects The 5V USB powered blower fan 9733 delivers 5500r / min airflows with a air, perfect for outdoor enthusiasts, cooling solution, Manufacturer: Kaeltsyn