Features: It offer much convenience to make a fire for charcoal grill, BBQ, campfire and fireplace, great for outdoor barbecue and picnic. Small size and lightweight are ease to carry. Powered by USB charger ,powerbanks and more; Suitable for barbecue, metal smelting, firewood stove, etc, It cannot be used for a long times. It recommended that you use it for half an hour, pause for a while, and then use it again; Specifications: Material:Plastic Air Blower Size:Approx.9.5x9.5x5cm/3.74x3.74x1.97in Air Duct Size:Approx.20x3x4cm Power:5W Voltage:5V 1A Cable Length:Approx.82mm/3.23in Option Type:Adjustable Speed Air Blower;Air Blower; Package Includes: 1x Air Blower 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.