Check your alcohol intake level with this great keychain breathalyzer! Perfect for finding a true designated driver for a safe trip home. Also great for seeing how high you can get the number! (Please drink responsibly)

Displays BAC results in easy-to-read 2 digit LED display
Innovative folding mouthpiece; Maximizes portability and ease of use; Three optional mouthpieces also included for multiple users
Wide test range – results displayed from 0.00 – 0.40 %BAC
FDA Cleared for personal use