Specifications Brand MOESCarbon Monoxide 0 1000 ppm ± 10 CO Sound Alarm Range default 50 ppmTemperature 10℃ 50℃ ± 1 5 ℃ 14 ℉ 122℉ ± 2 7°F Humidity 0 95 RH ±5 Battery Built in polymer lithium ion battery 3 7V 1000mAh Input Type C DC 5V DC 24V Max support fast charging protocol with a power of 10 65WFast charging protocol QC2 0 PD3 0 AFC USB C UFP BC1 2 DCP CDPSDP and other common fast charging protocols 1C chargingStorage Temperature 20℃ 60℃ 4℉ 140℉Product Size 75mm 69mm 30mm 2 95 in 2 72 in 1 18 in Features 1 High Accuracy Advanced chip ensures precise CO detection keeping you safe 2 Portable Design Lightweight ideal for travel with a handy outdoor special rope buckle 3 Long Battery Life 1000mAh battery provides up to 120 hour standby 4 Three Detection Modes CO concentration temperature and humidity 5 Instant Reminder High decibel alarm soundthree color display indicating CO levels 6 User Friendly Interface Easy to read real time display and simple operation Package Include 1xMini Carbon Monoxide Detector1x Type C Cable1x Outdoor Special Rope Buckle 1x Users Manual