Portable Carbon Monoxide Detectors for Travel, Mini 3-in-1 Carbon Monoxide Monitor with Suction Rechargeable CO Monitor 120HR Standby

【3 LIGHT INDICATIONS & CUSTOM ALARM VALUES】The carbon monoxide alarm can present 3-stage light indications according to the CO concentration in the air. 0~49PPM (green area flashing=safe), 50~99PPM (yellow area flashing=warning), 100~500PPM (red area flashing=danger). By default, the CO alarm will sound an alarm when it reaches 50PPM. You can double-click the “function key” to customize the CO concentration alarm threshold. When the sound alarm sounds, you can press the “function key” to pause for 15 seconds. After 15 seconds, if the CO concentration continues to exceed the standard, the buzzer will sound again until the CO value is lower than the alarm value.

【LARGE CAPACITY BATTERY & FAST CHARGING】This MINI 3-in-1 Carbon Monoxide Monitor has a built-in 1000mAh Li-ion battery and supports 10~65W fast charging protocol charging. TYPE-C fast charging can be fully charged in just 1 hour (regular 4 hours). The CO monitor enters low brightness power saving mode after 5 minutes of inactivity, and you can enjoy up to 120 hours of standby time. Ideal for travel, vacation, camping or any outing.

【OUTDOOR LANYARD & SUCTION】The bottom of the travel carbon monoxide detectors can be placed freely, you can put it on the table in the living room, kitchen, bedroom, etc. And it is equipped with a special outdoor lanyard, which is convenient for you to carry and use in outdoor activities such as travel, camping, picnic, and adventure. There is also a strong suction function on the back of the travel co detectors, which can be attached to any metal area such as home appliances or cars.