NIUNIU Level 3 Air Comfort IndicatorA hygrometer with humidity level icon for quick indication of dry/comfort/wet air conditions at a glance. Ensuring proper humidity is ideal for monitoring home living conditions and health by preventing colds, dry skin, asthma, allergies, mold and more. Clear LCD Display,Easy to ReadThe humidity thermometer features a large 3.34-inch LCD display with neat and slim bezels, making it easy to read from any angle and distance. Although it is portable and lightweight, it can easily be carried anywhere. Note: No backlight function Smart Design with 3 MountsThe humidity thermometer has multiple mounting options: desktop stand, magnetic back, adhesive mount. With sticky pads and built-in magnets, you can stick or place anywhere you like, such as refrigerator, counter, living room, baby room, kitchen, basement, office, , office Battery Power and Time SettingEquipped with 2 CR2032 button batteries, each battery can last for 8-12 months. Thermometer shows date and time. Long press the "Settings" button to enter the time setting. Quantity: 1 piece Size: 70*70*14mm color: White