Real-time Multi-parameter Detection : Continuously monitor your air quality with precision. This 12-in-1 air quality monitor detects CO2, TVOC, HCHO, PM1.0, PM2.5, PM10, and more, providing comprehensive insights into your environment. Portable CO2 & Air Quality Tester : Carry your air quality monitor wherever you go. Ideal for homes, offices, cars, and hotels, ensuring you breathe clean air anytime, anywhere. Dual Chip Technology : Enhanced accuracy and reliability with our advanced dual-chip system. Process sensor data swiftly and manage user interfaces seamlessly. Wearable & Durable Design : Comfortably worn or placed anywhere, the durable ABS material ensures longevity and resistance against fire hazards. Long Battery Life & WiFi Remote Control : Stay connected with up to 8 hours of continuous use on a single charge and remotely adjust settings via WiFi. Experience peace of mind knowing your air is safe. Our 12-in-1 Air Quality Monitor is your personal guardian against pollutants, ensuring every breath is as pure as possible.