Made of wood and non-toxic materials for safe use in homes and offices. Key benefits - Real-time PM2.5 detection helps you monitor indoor air quality and respond quickly to changes - Temperature and humidity display provides a quick view of room climate at a glance - Celsius and Fahrenheit conversion lets you set the preferred unit for temperature - Voice control allows waking the device by sound for convenient hands-free operation - LED lighting offers adjustable day and night illumination to suit different times of day What it offers - Functionality: PM2.5 air quality monitoring, ambient temperature and humidity readouts, local temperature unit conversion, voice-activated wake, and adjustable LED lighting - Performance: real-time air quality readings and clear climate information to help you maintain a comfortable environment - Material: wood construction with non-toxic materials for safe use around family and pets - Usability: simple voice wake-up and easy-to-read display, suitable for bedrooms, living rooms, home offices, and other living spaces 2-3 practical use scenarios - Living room or study: monitor air quality while you work or relax, keep an eye on climate readings, and set the LED lighting to a comfortable level for the time of day - Childrens room or nursery: track room air quality to support safe sleep, while using the gentle LED light as a low-level night light - Bedroom: check temperature and humidity before sleeping, wake the device with a sound when you need information without getting up, and adjust lighting for bedtime ambience Notes - Maintains a professional, straightforward design suitable for various interiors - No additional accessories required for basic operation - Functions align with the original product specifications: wood construction, non-toxic materials, PM2.5 detection, temperature and humidity display, Celsius/Fahrenheit conversion, voice wake-up, and adjustable LED lighting