Features:This pneumatic dust blower uses compressed air as its power, high dedusting efficiency and labor-saving.Extended nozzle and flexible spring hose make it easier to blow dust in narrow and hard-to-reach places.Pistol type trigger switch, easy operation and effort-saving.Lightweight aluminum alloy body with compact design, easy to hold in one hand.Ideal for engine cleaning, in-car dust removal, computer case dust blowing, etc.Specification:Blow Gun Material: Aluminum Alloy Connection Diameter: 6mmAir Inlet Size: 1/8 inchSpring Hose Length: 9mWorking Pressure: 0.8MPaPackage List:1 x Dust Blower Gun1 x Spring HoseNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..