Description: 【Multifunction air blower and vacuum cleaner】: Pneumatic Vacuum Cleaner can easily switch between blowing and suction modes, lightweight and easy to carry, and can complete various tasks 【Suitable for multiple environments】: 2 In 1 Air Duster Compressor is suitable for multiple environments, meeting the needs of different environments such as home, automotive, industrial and workshop applications 【Quick mode conversion】: Air Vacuum Blow Suction Kit can easily switch between blowing and suction modes; just connect the vacuum hose to effectively collect dust and debris in the dust bag 【Interchangeable nozzles】: Compressed Air Duster is equipped with a variety of functional nozzles, which can be easily replaced according to your specific work requirements 【Material and size】: Air Blow Kit is made of sturdy aluminum alloy and main body measures 14cmx14cmx3.2cm/5.51inchx5.51inchx1.26inch, ensuring durability while maintaining a compact shape for easy use Specification: Material: Aluminum Alloy Port Diameter: 10 mm Maximum Suction Flow Rate: 174 L/sec/2.9 L/sec Air Consumption: 23.4 L/sec Standard Air Supply Pressure: 0.45 MPa Maximum Operating Pressure: 0.9 MPa Size Chart: main body: 14cmx14cmx3.2cm/5.51inchx5.51inchx1.26inch Package Includes: 1 Set Pneumatic Vacuum Cleaner Kit Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.