Suitable for barbecue, firewood stove, carbon oven, etc and portable, easy to carry This USB powered 7530 fan with three adjustable speeds is a must for anyone who likes to cook outdoors This fan is made of high-quality plastic and equipped with an oil-bearing motor reaches a top speed of 2300 rpm and ensures air flow for all your cooking needs This fan is suitable for outdoor cooking and perfect for keeping the flames burning and achieving even heat distribution, Manufacturer: huiouer