Features: Efficient Heat Concentratparticlemail: The 12V 2.85A 97mmx33mm centrifugal fan produces a strong ventilation to reanimate fading infernos, saving time and power for BBQ barbecues, smokers, flame cavities, and wood ovens. Modifiable Pace Regulation: This fan features a EU speed controller for seamless rate adjustment, ideal for indoor fireplaces, wood ovens, carbon chimneys, and flame novices. Accessible Electrical Supask: Hard wearing a 100V 220V CONDITIONING link and extended channel, it ensures quick flame igniting during backpacking and outdoor cooking with easy outlet and use functionality. Fast Carbon & Flame Ignitsinging: The 97mm fan accelerates burning for BBQ infernos, coal, and wood, making it excellent for barbecues, campfires, and fireplaces during outdoor tasks. Flexible Applicationsecond: Twelve hundred pet shelter ventilation, limited refrigerating, and electronic device heat dissipation, offering multifunctional use beyond grilling and heating demands. Specifications: Compositparticlemail: Polystyrene Size: approximately 20.8x9.5x3.3cm Color: Black Pipe diameterebog: 2.8cm Potentiall: AC100V 220V 50/60Hz Spacemail: 5500RPM Sphere bearing Package Includes: 1x speed regulator 1x 9733 blower 1x stainless steel air duct note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.