Multi-Use: Dust and clean computers, laptops, car interiors, cameras, medical equipment, model vehicles, and blinds. Dry wetsurface and hard-to-reach places. Inflate airbeds, small inflatables, and floats. Many more other applications with 9 easy-to-usenozzle attachments Powerful, Energy Efficient, and Lightweight: (For 120V/60Hz power systems only) 3/4 HP motor with 500 watts, 90 CFM airflow, andweighs only 2.3 pounds. Durable And Safe: ABS rugged plastic housing, thermal protection, and Safety Certified. Convenient Features: Built-in 2-speed control, easy to change washable filter, and 10 ft durable cord that can be nicely wrappedaround the unit for easy storage. Save Money and the Environment: Inexpensive and nontoxic. Unlike canned air dusters, the A-2 has no fluorocarbons or dangerousinhalants/propellants. This is a onetime investment so you will never need to buy canned air ever again.