Rhythm Vizion Saves LIVES!!!

I was walking off the Strip in Vegas almost got hit from the back, but my sunglasses reacted first because it picked up the sound of the car behind me and Lit Up! thank you Rhythm Vizion for saving my life last night!! The Sunglasses are sound activated and can pick up sounds from a 3 mile radius and can alert you when someone or something makes a sound around you even when you cannot see it!! It's truly a Fun and Useful New Invention!!! hey everyone check out my new invention at www.RhythmVizion.com ~ Michael Boise