General description The 5pcs Mini Portable LCD Thermometer is designed for measuring indoor and outdoor temperature and humidity. Its easy-to-read display shows current humidity and temperature, making it suitable for various environments such as bedrooms, children's rooms, offices, and bathrooms. The device features an air comfort indicator that helps monitor living conditions, preventing issues like colds, dry skin, asthma, allergies, and mold. Technical specifications Battery type: CR2032 Battery life: 18 to 24 months Installation Can be placed on a table or shelf Can be fixed to the wall using wall stickers Can be hung using the hanging hole Usage This portable hygrometer thermometer is ideal for monitoring indoor air conditions in various settings, including baby rooms, greenhouses, and basements.