This breathalyzer is the perfect accessory for a night out! It is light weight and small with a convenient key chain so you can take it anywhere. You can keep it in your pocket, leave it in the car, or store it in your bag. With this keychain breathalyzer you don't have to play the risky guessing game. The keychain also has a controllable LED micro-light next to the mouthpiece. It is a great promotional item for Insurance, Auto, Liquor & Beverage and Hospital industries. 0.5" L x 1.5" W x 2.5" H
