Specification Alarm : Audible BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Kidde BulletPoint1 : Electrochemical sensor technology detects CO gas BulletPoint2 : Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries (included) BulletPoint3 : Conveniently designed & portable: simple to install on a wall of your home or place on a tabletop BulletPoint4 : Green LED indicates power to the smoke detector, while an 85-decibel alarm & a red LED indicates the presence of carbon monoxide BulletPoint5 : Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested BulletPoint6 : Test-Hush button makes it easy to test the carbon monoxide detector or temporarily silence the low battery chirp warning BulletPoint7 : UL listed with a 10-Year limited manufacturer warranty on the alarm only (not a battery performance claim). Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed. Color : Detector Configuration : Generation 1 ConnectivityTechnology : Electrochemical CustomerPackageType : Standard Packaging Department : Unisex Adult ExternallyAssignedProductIdentifier : 6975468160310 ExternallyAssignedProductIdentifier1 : 785983912532 ExternallyAssignedProductIdentifier10 : 5915903622134 ExternallyAssignedProductIdentifier11 : 00047871088737 ExternallyAssignedProductIdentifier2 : 716080045267 ExternallyAssignedProductIdentifier3 : 047871088737 ExternallyAssignedProductIdentifier4 : 6348288173608 ExternallyAssignedProductIdentifier5 : 0716080045267 ExternallyAssignedProductIdentifier6 : 5448095739422 ExternallyAssignedProductIdentifier7 : 0785983912532 ExternallyAssignedProductIdentifier8 : 4034066360842 ExternallyAssignedProductIdentifier9 : 0047871088737 FabricType : Non-Woven FcShelfLife : 900 days FilterClass : KN95 Flavor : - IncludedComponents : Kidde Battery Operated Carbon Monoxide Alarm with Digital Display KN-Copp-B-LPM IsExpirationDatedProduct : 1 ItemDisplayWeight : 1 pounds ItemName : Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable ItemPackageDimensions_Height : 27.8892 centimeters ItemPackageDimensions_Length : 4.9022 centimeters ItemPackageDimensions_Width : 18.1102 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : carbon-monoxide-detectors Manufacturer : Kidde Safety Material1 : Non-Woven Material2 : Cotton ModelName : KN-COPP-B-LPM ModelNumber : KN-COPP-B-LPM NumberOfItems : 1 OperatingHumidity : 5% to 95% relative humidity, non-condensing PartNumber : 21008873 Pattern : Detector PowerSourceType : Battery Powered ProductDescription : 【5 layers & >95% Filter Efficiency】5-ply layers of the mask can provider users with high level protection and combination of different material allows it to filter over 95% particles. Two layers of upgraded meltblown make the filter efficiency increased by an extra 4 points. 【Comfortable Material and Details】This face mask is made of skin-friendly fabric. 5 mm Soft elastic ear loop helps eliminate pressure on ears and adjustable nose clip allows most of people to tight it on face for safety. 【3D Design Ergonomic Structure】The KN95 mask is designed considering human face characters to ensure the tightness and safety as well as enough space for breath. It will not cling to the face when breathing. 【Daily and Work Protection】This KN95 mask is needed when interacting during daily life and at work. It suits for most career, ages and occasions, by the way the single package is suitable for sharing with family and carrying. Disclaimer: This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s. ProductExpirationType : Shelf Life ProductSiteLaunchDate : 2011-05-11T00:00:01-00:00 RecommendedUsesForProduct : Indoor Reusability : Disposable Scent : - SensingDistance : 30 feet Size : KN-COPP-B-LPM Style : - SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UpperTemperatureRating : 37.8 degrees_celsius Voltage : 3 volts