Features: The BBQ Fan Air Blower is a variable speed centrifugal fan that can be used as a charcoal starter for outdoor camping picnic cooking barbecue fireplace bellows wood stove. It is designed to offer quality and reliable cooling performances at an affordable value to help you keep your electronic systems cool. It is made of stainless steel and supports AC110V/220V power supply. Multiple power modes, can be paired with mobile power, phone 2A charging adapter ,and other 12V power supply; Small size, lightweight and portable, easy to carry.An essential tools for charcoal grill BBQ campfire fireplace. Specifications: Material:Stainless Steel Color:Gray US Plug Power Input: AC100-240V 50/60Hz Output:5.5x2.1mm 12V1A Air Duct Diameter:Approx.3.8cm/1.5in,4cm/1.57in,4.2cm/1.65in(Optional) Size:Approx.12x7.5x4.5cm/4.72x2.95x1.77in Package Includes: 1xAir Blower 1xUS Plug Adapter note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.