Questions & Answers: FIRSTINFO Two Way Air Duster Blow Gun with Adjustable Air Flow and Higher Flow Nozzle

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FIRSTINFO Two Way Air Duster Blow Gun with Adjustable Air Flow and Higher Flow Nozzle

With Flow Control Knob-- Control the air flow by turning the flow control knob conveniently located above the handle.
With Extra-Long 4.5 Inch Nozzle & Shortest Nozzle-- 4.5 inch long nozzle to reach the narrow, hard-to-reach areas. And with the extra shortest nozzle for easily exchanging.
Powerful Air Blow Gun w/150 maximum PSI -- Blow dust, stubborn debris, water, and more off of all kinds of materials, machinery, and engine compartments, etc..
2-Way 1/4-Inch Air Inlet-- To connect the air hose from either top or bottom to fit your needs. A 1/4-inch quick male coupler is included.
Ergonomically Designed and Heavy-Duty Components--Constructed with heavy-duty components and a solid, attractive aluminum frame for long lasting, and comes equipped with an ergonomic contour soft grip.