Upgraded Smart Oral Odor Detector Portable Halimeter, 32-bit CPU MEMS Sensor with Auto Calibration Rechargeable Bad Breath Tester for Daily Oral Health Monitoring

Compact Portable Design & Long-Lasting Rechargeable Battery: Lightweight mini body fits in bags for portable testing anytime. A single full charge supports up to 30 days of daily use. Equipped with stable MEMS sensor and 32-bit core chip for fast, consistent VSC detection, letting you record your breath condition conveniently whether at home, traveling or at work.

• Professional VSC Detection with MEMS Sensor & 32-bit CPU: This oral odor tester is built with high-precision MEMS sensor and 32-bit CPU to quickly capture VSCs linked to breath odor. Adopting a non-contact hidden cartridge design for better hygiene. To test, inhale fully and exhale evenly toward the air holes from a 1cm distance for 3–5 seconds. The large clear LCD displays VSC PPM value, preheating status and recommended testing distance for full reference data.
• Simple One-Button Operation with Clear Preheating Reminders: Easy single-button startup for daily breath freshness checks. Press and hold the power button for 3 seconds to activate; the unit runs a 9-second preheating cycle with blue flashing light and vibration alerts. After preheating, exhale steadily toward the detection holes 1cm away for 3–5 seconds to get instant breath feedback, great for home and travel use.
• 4-Tier Breath Odor Classification for Daily Reference: The tester sorts breath odor into four easy-to-read grades: Level 1 (No obvious odor), Level 2 (Mild faint odor), Level 3 (Moderate noticeable odor), Level 4 (Strong distinct odor). The layered grading system offers intuitive references to track your daily breath condition and assist with regular personal oral care routines.
• Compact Portable Design & Long-Lasting Rechargeable Battery: Lightweight mini body fits in bags for portable testing anytime. A single full charge supports up to 30 days of daily use. Equipped with stable MEMS sensor and 32-bit core chip for fast, consistent VSC detection, letting you record your breath condition conveniently whether at home, traveling or at work.
• Intelligent Alert Function & Built-in 10-Group Reading Memory: Features a clear 4-level odor grading system for straightforward evaluation. Red LCD screen + vibration dual reminders will activate when abnormal odor levels are detected. The internal storage automatically saves your latest 10 test records, so you can compare long-term breath condition changes and adjust your daily oral care habits accordingly.
• Standard Testing Guidelines & Reliable After-Sales Support: This device cannot capture short-term food-induced odors, which cannot be used as valid reference data. Avoid using mouthwash, perfume or other scented products and wait 30 minutes before testing. Each breath odor checker comes with a 12-month warranty and professional customer service to resolve your usage concerns.