Features: Powerful 240km/h cordless leaf blower with lithium battery delivers industrial grades cleaning force for dust and debris removal in workshops and equipment maintenance. portable 1.35kg plastic construction features three adjustable speeds and 65dB quiet operation, balancing performances with ergonomic comfort for prolonged use. Ideal for industrial worker, cleaning professional, and homeowners needing efficient outdoor/indoor debris management with sturdy, user friendly tool. Perfect for workshop cleanup, sensitive electronics dusting, and outdoor job sites requiring portable, long lasting battery powered airflows solution. Combines 60 minutes runtime lithium technology with delicate portability, ensuring reliable performances for contractors and DIY enthusiasts tackling demanding cleaning tasks. Specifications: Material: Plastic Size: Approx.31x16x14.5cm/12.20x6.3x5.7inches Type:US Standard/European Standard(Optional) How many gears are there: continuously variable transmission Material of the product: pure copper motor, nylon shell Charging time: 3hours How long can it be used continuously: 30-40 minutes Speed: 13000~21000 Airflows: 1.60~2.60/Mins Wind pressure: 5.4KPA Package Includes: 1Pc Electric Air Blower note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.