Specification Brand : U UNNI BulletPoint1 : With its small size designs and a rechargeable battery, making comprehensive air quality accessible. BulletPoint2 : Benefits from the alarms system, including a buzzers and for immediate pollution warnings, complemented by convenient function. BulletPoint3 : Equipped fast-responding and sensitive highs performances chip, the air quality can precisely the weak current during electrochemical reactions. color & voice alerts keep you inform of current air quality conveniently. BulletPoint4 : Just presses power button, keep the device turned on and it will take the measurement automatically. The lithiums battery provide power, standbys time can last for 6hours (supplied with USB cable and BulletPoint5 : his indoor air quality accurately assesses intemperature & humidity and formaldehyde (HCHO), It is necessary to know the air quality where you live , can help you understand indoor air quality. ExternallyAssignedProductIdentifier : 7646330011595 ItemName : Indoor Air Quality Monitor CO2 Meter, Carbon Dioxide Detector, NDIR Sensor, S ItemPackageDimensions_Height : 3.5 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : indoor-air-quality-meters Manufacturer : U UNNI NumberOfItems : 1 PartNumber : UN0601S ProductDescription : Indoor Air Quality Monitor CO2 Meter ProductSiteLaunchDate : 2024-07-03T03:48:58.800Z SupplierDeclaredDgHzRegulation : not_applicable