Portable Bad Breath Detector Kit, Personal Oral Cavity Smell Checker & Odor Monitor Tool for Daily Household Oral Care Testing

["This bad breath detector kit comes with a digital LCD backlit cartoon display, showing test readings via both numeric values and cute cartoon icons. It delivers precise oral odor results graded from Level 0 to Level 4 according to your real-time oral condition","This breath odor detector uses advanced semiconductor sensors, which with fine sensitivity and fast responsibility, are simple and convenient to use. It can help you avoid embarrassing situations caused by bad breath, such as parties","Easy to use: Just press the power button for 1 second to start the odor breath tester, insert the 2AAA batteries (not included), turn on your smell bad breath tester, wait for 10 seconds (with countdown), then blow into the tester for 5 seconds, accurate results are displayed on the screen","This bad breath detector is small and easy to carry. Weight 30g, size 32 x 105 x 18(mm). It fits easily into your bags and pockets when you're out on travel or business","Promote Confidence and Social Interaction: By using our bad breath detection devices, you can enhance your self-confidence and promote positive social interactions. With a clear understanding of your breath quality, you can confidently engage with others, knowing that your oral hygiene is in check."]