Don't take any chances next time you drive with this portable keychain breathalyzer. Easy to use with a quick response system, this portable breathalyzer will help you monitor your alcohol intake and let you know when you've hit your limit. The personal breathalyzer is compact enough to fit on your keychain so you can take it with you anywhere.
- Portable breathalyzer with keyring
- Integrated LCD Screen
- Requires two AAA batteries
It 'S very quickly. Performance is not checked. Recommend!
Everything is fine, the shipment arrived quickly. Thank you