BreathKey Breathalyzer Keychain Breath Alcohol Tester Review
Alcohol Breathalyzer Reviews – The BreathKey Breathalyzer keychain breath alcohol tester shows that big things can come in very small packages. It is the smallest and lightest personal use keychain breathalyzer in the world. Its accuracy has been certified by the FDA to be used as a personal breathalyzer. It can be used as a party favor because everyone wants to try it!