4-in-1 Carbon Monoxide Detector LED Screen CO CO2 Detector with Alarm Humidity Temperature Detection too Portable Camping

Features:1. Four-in-One Carbon Monoxide Detector: This four-in-one portable carbon monoxide detector provides real-time monitoring of gases, temperature, and humidity. It integrates carbon monoxide (CO) detection, carbon dioxide (CO2) detection, temperature, and humidity monitoring functions. Real-time digital readings and color-coded safety levels (safe/warning/danger) help you immediately identify indoor gas risks, providing comprehensive environmental safety protection for your home and workplace.2. High-Decibel Alarm + Color Screen Warning: This carbon monoxide gas detector is equipped with a high-decibel alarm and visual warnings that activate immediately when carbon monoxide levels exceed safe thresholds. The display color changes from green to yellow to red, helping you react quickly and ensure safety.3. Ultra-Long Battery Life: Built-in 2000mAh rechargeable lithium battery, fully charged in just 2-4 hours, providing over 300 hours of use on a single charge.4. Magnetic Back Panel & Flashlight: The magnetic back panel design allows you to easily attach it to metal surfaces (kitchens, RVs, pipes, etc.). The four-in-one carbon monoxide detector also features a flashlight at the bottom, ideal for use in dimly lit environments.5. Wide Application: This four-in-one detector is perfect for kitchens, bedrooms, living rooms, tents, RVs, offices, hotel rooms, or barbecue areas. Compact and lightweight, it's an essential carbon monoxide and carbon dioxide monitor for home safety and travel.Specification:Name: 4 IN 1 Carbon Monoxide DetectorMaterial: ABS + MetalCharging Voltage/Current: 5V/1ARated Operating Voltage: 3.7VRated Current: 80mARated Power: 0.3WCarbon Monoxide Detection Range: 0-1000ppmTemperature Detection Range: -10°C (14°F) ~ 55°C (131°F)Humidity Detection Range: 0-99.99%Battery: 3.7V 2000mAh (18650)Charging Time: 2-4 hoursOperating Time (without lighting): >340 hoursIllumination Lighting Flux: ≥100LM (highest), ≥20LM (lowest)Illumination Time (fully charged): >4 hours (high brightness), >15 hours (low brightness)Dimensions: 975631mmPacking included: 1 * 4 IN 1 Carbon Monoxide DetectorNote:1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.