Features: Easy Operating: ergonomic design of pressure grip switch is flexible and easy to use. Replaceable Blow Nozzle: comes with long and short two replacement nozzles for various scenarios. Portable Design: mini size and lightweight, the air gun is compact and easy to carry. Solid Quality: aluminum alloy material is durable, alloy air inlet is highly sealed without air leakage. Wide Applications: suitable for removing dust in the chip, automobile engine, automobile windshield, air conditioning, and other narrow gap, inside parts of machine, hard to reach location, etc. Specifications: Material: Aluminum alloy Interface: 7.5mm Air Blower Size: 139 * 92 * 14mm / 5.47 * 3.62 * 0.55in Item Weight: 168g / 5.92oz Package Weight: 213g / 7.53oz Package Size: 27 * 15 * 2.5cm / 10.63 * 5.91 * 0.98in Package List: 1 * Air Blow Gun 2 * Nozzle 2 * Connector