Germ Guardian PS-100 Personal Air Purifier

Now you can breathe fresh air wherever you go with the New Germ Guardian Personal Sanitizer. This sanitizer helps to force away allergens and pollutants by emitting healthy negative ions. This unit is great for when you travel in crowded areas such as; airplanes, trains, elevators, subways and offices. Fits easily around your neck or in your shirt pocket to provide a better breathing experience. Whisper-quiet operation and the fact that it only weighs 6 ounces, makes this unit very user friendly.