Features: Featuring three adjustable speed modes, magnetic nozzle attachment, and lightweight 315g ABS construction, this portable blower combines precise control with ruggedly durability for demanding tasks. Designed for mechanics, outdoor enthusiasts, and electronics technicians requiring professional airflows in workshops, campsites, or vehicle maintenance scenarios. Effectively clears dust from computer components, dries wet camping gear, removes car snow buildup, or ventilates confined spaces using its 4000mAh powered stream. Engineered with thermal protection and 4 hour continuous runtime, this blower maintains stable performances across all speed settings while preventing motor overheating. Perfect for drying motorcycles, cleaning workshop dust, refreshing patio furniture, or removing pet hair from upholstery, combining versatility with wireless convenience for indoor and outdoor use. Specifications: Component:ABS Size:Approx.143x93x39mm/5.62x3.66x1.53inch Color:Black Battery capacity: 4000mAh Charging time: > 2.5hours Working voltages: 6-8.4V Theoretical battery life: 80min (first gear) Product weight: 315g Package Includes: 1pcs Powerful Air Blower 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 color. Thanks for your understandings.