HAKINAKU [3-in-1] Carbon Monoxide Detector Portable Mini Air Quality Monitor with Lanyard Alarm CO Meter Temperature Humidity Sensor Built-in 1000mAh Battery, Indoor/Outdoor (Orange) SEIWEI all components and hardware are

all components and hardware are included in the package

pressure test

breathable plastic has fabric edging for durability

Premium Cotton-Linen Fabric-Crafted from a high-quality cotton-linen blend

HAKINAKU [3-in-1] Carbon Monoxide Detector Portable Mini Air Quality Monitor with Lanyard Alarm CO Meter Temperature Humidity Sensor Built-in 1000mAh Battery, Indoor/Outdoor (Orange) SEIWEI all components and hardware areBrand: HAKINAKU Color: Orange Features: Mini design with hanging lanyard This 3 in 1 Carbon monixide detector is mini design with dimensions: 3. 3 x 2. 0 x 0. 66 inches. It is so convenient to carry it or hang it to anywhere Built in 120h 1000 mAh rechargable battery & new power save mode To extend the CO detector's working time, the backlight will turn off when there is no operation or alarm signal, but the detector still continue detecting CO per