5 in 1 Portable Carbon Dioxide Detector Bluetooth-Compatible TVOC Monitor, Black, 501 Original

5 in 1 Portable Carbon Dioxide TVOC HCHO Detector Bluetooth-Compatible Multifunctional Air Analyzer Humidity Quality Monitor ToolsFeature: Capable of Bluetooth-Compatible with cell phones.Real-time monitoring and real-time display of CO2 concentration per cubic meterMulti-functional: detects CO2 concentration, formaldehyde content, temperature and humidity, and TVOC.It can detect and display the temperature and humidity of the environment to help users understand the environmentSmart color screen display with clear numbers, easy to identify and readIn alarm mode, it alerts the user to the environment by changing the colorIt has a long service life and can be charged by USB.Compact and portable size, easy to carry, does not take up too much space, can be installed at home, suitable for office, gym and other use scenarios.Battery: battery indication keeps flashing when charging, more than 3 hours time full, full battery indication is also flashing. Battery charge 3 hours or more available 5-6 hours.Specification: Connection distance: ≤50MMeasurement accuracy: 1ppmMeasuring range: 400-6000Working voltage: 3.7VCurrent: 120mAPower: 0.4W Battery: 3.7V, 1500mAhMaterial: ABSSize: 89*70*35mmColor: Black, WhiteNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-2cm measuring deviation due to manual measurement.Package Content:1 X Carbon Dioxide Detector1 X USB Cable