High sensitivity sensor LCD screen double-sided wall sticker low power consumption;Real-time monitoring of indoor environment temperature and humidity data;Concise segment LCD display that refreshes every 10 secondsThe font is clear and easy to read：Ling sensitive response;Four air control holes on the back, real-time monitoring of indoor temperature and humidity, high-precision perception, clear image quality, large font display, clearly visible from a distance.Clock glass: 12-hour clock (AM is morning time, PM is afternoon time) Temperature measurement temperature range: -10~70 °CThe clock icon is a fixed display, the time can be set freely, there is a time button on the side of the product, press the flashing hour hand once to set the time, long press fast forward;After the setting is completed, it will automatically jump to enter after 5 seconds The minute hand flashes, you can set the minutes, long press to fast forward;After the setting is completed, it will automatically enter the normal state after 5 seconds.