SOYAA Bad Breath Tester, Portable Oral Odour Checker with LCD Display

Quick Oral Odour Check: Helps you review breath odour before work, dates, meetings, travel and everyday social moments, so you can feel more prepared before speaking closely with others. Clear 0-4 Level Display: The LCD screen shows an easy-to-read breath odour level, giving simple visual guidance instead of vague guesswork. Simple Breath Sampling: Turn on the device, wait for the countdown, then blow for 5 seconds to complete a short routine check. Designed for quick personal use at home or on the go. Pocket Size Design: Lightweight handheld body fits neatly in a bag, desk drawer, bathroom cabinet or travel kit, making it easy to keep nearby for daily fresh-breath routines. Daily Use Notes: Requires 2 AAA batteries, not included. For better routine results, rinse your mouth with water and wait after food, drink, smoking or mouthwash before testing.