Note: Actual product packaging and contents may differ from image shown due to packaging updates by manufacturer. Ever wonder why you get tired from driving even on short trips? The air within your automobile often contains positive ions from carpet, fumes, gasoline and even new car smells which all increase fatigue and make you feel sleepy. The Ionic Purifier – Auto plugs into a 12V outlet to instantly freshen up your vehicle and eliminate odors like tobacco smoke and fast food odors. The powerful device emits 2,000,000 negative ions into the air stimulating oxygen to the brain making you more alert and energized. Negative ions have been extensively studied for their ability to improve cognition and concentration during dri.