Easy operation & Low Power Consumption: No complicated function buttons, only a unit button to select the temperature unit in Celsius or Fahrenheit as you need. Thanks to the low power display, the room temperature monitor can work for at least a year and a half. The combination of temperature and humidity displays keeps you informed of indoor air changes. Easy to read and portable: The bright, enhanced LCD screen makes the digital display clearer, so that you can easily read the temperature and humidity even from a long distance. Small and light enough to save space and carry. Fashionable appearance and compact size: Using environmentally friendly and high-quality housing gives a sense of quality. The fashionable design can also be a beautiful decoration in the room. 3 Different practical installation options: indoor thermometer hygrometer is ideal for monitoring indoor humidity and temperature, available for mounting tabletop, wall hangings and magnetic mounts, convenient mounting features for every room type. Suitable for office, bedroom, living room, refrigerator, reptile isolation box, etc. Smart design: The indoor room thermometer includes a table stand and a magnet for the attach to a fridge; Celsius or Fahrenheit selector; powered by 2 1.5V AAA batteries (not included)