Features: High performances 12032 blower with adjustable speed controllers delivers 25.30~35.79CFM airflows for efficient cooling, featuring double ball bearings for 70,000 hour durability in BBQ, industrial equipment, and industrial applications. Equipped with 90° vertical exhaust duct, 3V 12V variable voltages control, and quiet 47.4 ~56.1dB-A operation, this portable cooling fan ensures precise airflows management for electronics and heat sensitive devices. Designed for outdoor enthusiasts, industrial technicians, and industrial staff requiring reliable airflows solution for grills, campfires, equipment cooling, or sterilizations cabinets. Optimizes airflows in demanding environments like backyard BBQs, workshop machinery, camping trips, and healthcare facilities needing smoker dispersion or heat reduction. Includes complete installation kit (duct, fan grill, screws) for functional use across hobbies and professions, backed by concentrated wind technology for enhances combustion support and equipment longevity. Specifications: Type: Double ball Ingredients: Plastic Size: Approx.173x120mm/6.81x4.72inches Input voltages: AC100V-240V 50/60Hz Rate voltages: 12V, Rate power: 8.40~24.00W Working temperature: -10℃~+70℃ Speed: 500~3000RPM Wind pressure: 0.75 ~ 2.00 Inch-H₂O Noise level: 47.4 ~ 56.1dB-A Package Includes: 1Pc 12032 Blowe + 1Pc Air Outlet + 1Pc Speed Regulator note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!