[Ultra-Sensitive Environmental Monitor]: Equipped with ultra-sensitive sensors, this device precisely identifies a variety of environmental factors, including Air Quality Index (AQI), particulate matter (PM1, PM2.5, PM10), Total Volatile Organic Compounds (TVOC), formaldehyde levels, humidity, and temperature. The reliable data ensures a healthy and comfortable living space for you and your loved ones. [Multi-Purpose Air Quality Monitor]: Designed for a broad spectrum of settings, from homes to workplaces and beyond. Ideal for bedrooms, living areas, kitchens, professional spaces, vehicles, educational institutions, hospitality venues, storage areas, eateries, and outdoor adventures. This device caters to your air quality monitoring needs, both inside and outside. [Smart Alert Mechanism]: The system alerts you with a visual red warning on the LED screen when air quality dips below acceptable levels, urging swift corrective measures to enhance your surroundings. [User-Friendly Interface & Simple Interaction]: This model boasts a crisp LED screen for a clear, at-a-glance assessment of air quality metrics. It's straightforward to set up and operate, without the need for an internet connection. [Long-Lasting Battery with USB-C Charging]: Harnessing a 2000mAh rechargeable battery, this device delivers extended usage of over 15 hours, ensuring continuous protection for you and your family. The USB-C charging capability promotes sustainability by allowing for repeated battery recharges. › See more product details