Features: Powered by 12V car battery,12V power adapter and more 12V adapters, with AC100-240V adjustable adapter High air volumn 4500rpm adjustable big wind and reliable safety Brushless blower is suitable for projects that requires cooling or ventilation with limited clearance; Plug&play-and setting up fire quickly, helping you make barbecue more easily. Widely used for BBQ stove, AVcabinet, wood stove, outdoor firewood stove, etc. Specifications: Item: EU Plug Blower Adjustable Speed :100V 240V Output: for DC3-12V Fan Size: approx 9.7x9.7x3.3cm/3.82xx3.82x1.3in Nominal Current: 2.5A Speed: 4500RPM Cable Length: approx 160cm/63in Optional Air Duct Size: approx:26mm(1.02in) / 33mm(1.3in) 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 error of 0-1cm. Please make sure you do not mind before bidding. Only the cooling fan, does not include other accessories in the picture. Package includes: 1 Set x 9733 Fan