6-in-1-Air-Quality-Monitor-Home-Office-CO2-Meter-HCHO-CO-TVOC-PM2.5/10-Detector

1 USB cable. 1 Air Detector. Battery: 1 Lithium battery, 1200mAh (not included). Mode: 500mA type-c USB interface. CO2 detection range: 400-5000PPM charging. CO detection range: 0-1000ppm.

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