Features: Experience powerful airflows control with this Adjustable 12V Blower Fan featuring variable speed settings, delicate design, and solid ball bearing for long lasting BBQ, wood stove, and ventilation applications. Equipped with a brushless motor delivering 4000RPM and 15CFM airflows, this efficient 7530 blower includes a 10cm metal duct for precise directional control in tight spaces. Ideal for outdoor enthusiasts, DIY grill lover, and craftsmen needing reliable adjustable airflows for campings, blacksmithing, or electronic cooling systems. Perfectly adapts to campfires, indoor fireplaces, soldering stations, and picnics grills with its 100 240V governor and heat resistant plastic construction. Boosts airflows efficiency for wood stove and BBQ pits using this functional blower’s extension compatible design, featuring safety components and quiet 12V operation. Specifications: Material: Plastic + Iron Size: Approximately. 19.3x7.5x3cm /7.6x2.95x1.18inches Power input: AC100V-240V 50/60hz Output: DC3V-12V2A Noise: 33db, Air Duct Length:Approx.10cm/3.93inches Diameter:Approx. 2.8cm/1.1inches Speed: 3700revolutions per minutes Package Includes: 1Set US Standard Power Adapter+1Pc 9733 Blower+ Iron Pipe note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorings of the item. Thanks for your understandings.