Bad Breath Detector, Oral Odor Breath Tester, Professional Breath Bad Odor Detector, Portable Bad Breath Checker, Easy Personal Oral Cavity Testing

Step-by-Step Usage Instructions1.Battery Installation: Open the battery compartment (located at the bottom/back of the device) and insert 2 AAA alkaline batteries (not included). Ensure the positive (+) and negative (-) poles align with the markings inside the compartment for proper power supply. Close the compartment securely.2.Power Activation: Press and hold the power button for 1 second – the LCD screen will light up, and the backlit cartoon display will initialize. You’ll hear a soft beep to confirm the device is on.3.Pre-Test Calibration: Wait for the 10-second countdown (displayed as a descending number on the screen). This warm-up phase is critical for the sensor to adjust to the environment and deliver precise results.4.Sample Collection: When the countdown ends, the screen will show a "Blow" icon and emit a short beep. Blow gently and steadily into the testing port (located at the top of the device) for 5 seconds – do not blow too hard or pause mid-exhalation.5.Result Display: Within 1 second of completing the blow, the device will show your result via two intuitive formats:◦Numerical Level (0-4): 0 = Fresh breath, 1-2 = Mild odor (needs attention), 3-4 = Strong odor (requires oral care).◦Corresponding Cartoon Icons: Smiley face (0-1), neutral face (2), warning face (3-4) – no complex interpretation needed.1.Power Saving: The device will automatically shut off after 30 seconds of inactivity to conserve battery life. To turn it off manually, press and hold the power button for 2 seconds.🎁 Package Contents1 × Bad Breath Odor Tester1 × User Manual 💡 Pro Tips for Optimal UseFor most accurate results: Avoid testing within 30 minutes of eating (especially garlic, onions, coffee), drinking alcohol, smoking, or using mouthwash – these can temporarily alter breath composition.Maintain Hygiene: Wipe the testing port with a clean, dry cloth after each use to remove saliva residue and prevent bacterial buildup.Battery Care: Remove batteries if the device won’t be used for more than 1 month to avoid leakage or corrosion.Universal Applicability: Suitable for adults, teenagers, and anyone concerned about oral hygiene – ideal for personal use, families, frequent travelers, and professionals who value social confidence.

• This oral odor tester features advanced semiconductor sensors with high sensitivity and rapid response. Simple and convenient to operate, it effectively helps you avoid embarrassing moments caused by bad breath—whether at parties, work meetings, or daily interactions.
• The bad breath tester is equipped with a digital LCD screen and a backlit cartoon display—test results are clearly shown via numerical values (0-4 levels) and intuitive cartoons. It delivers accurate readings tailored to your oral condition, making it easy to understand your breath status at a glance.
• Easy to Use: Insert 2 AAA batteries (not included), press the power button for 1 second to turn on the tester. Wait 10 seconds for the countdown, then blow into the device for 5 seconds—accurate results will be displayed on the screen instantly.
• Ultra-Portable Design: This bad breath detector weighs only 30g with dimensions 32 x 105 x 18mm—slim and compact enough to slip into your bag, purse, or pocket effortlessly. Perfect for travel, business trips, or on-the-go use!
• Boost Confidence in Social Interactions: Our bad breath detector helps you stay on top of your breath quality—so you can engage with others confidently, knowing your oral hygiene is always in check. Elevate your self-assurance and enjoy stress-free social moments, whether at work, parties, or daily conversations!