☆ Large Screen, Easy-to-Read Digital Thermometer and Clock ☆ You can check the time, weather, temperature, humidity, and comfort level. (Please use the weather forecast function as a guide!) With two charging methods: USB power and battery power, you can use it comfortably even when traveling. 《Multi-functional Digital Thermometer and Hygrometer》 In addition to the current humidity and temperature, you can measure the highest and lowest temperatures and humidity from 0:00. There is also a 12-hour temperature trend chart, and by looking at the temperature change trend and the current humidity, it becomes easier to decide whether to set a humidifier and thermostat. 《Sensor Specifications》 The backlight automatically lights up for 8 seconds in response to vibration and sound. You can check the temperature, humidity, time, etc. even in dark places. This function is always enabled when using the USB cable. When using batteries, you can switch the brightness of the backlight by pressing the "LIGHT/SNOOZE" button. 《Time and Calendar Display》 Displays the time (hour/minute) and calendar (month/day/day of the week). You can switch between 12-hour AM/PM display and 24-hour display. You can set an alarm with a snooze function, so you can be sure not to oversleep. 《Temperature/Humidity Measurement Range》 Temperature (0 °C ~ 50 °C), Humidity (20% ~ 99% RH) Display units: Temperature (0.1°C), Humidity (1%RH) Body size: 15.5cm × 9.5cm × 2.5cm 《Regarding Your Purchase》 ※ This is a new, unused product, but it is made overseas, so there may be small scratches. If you are looking for a perfect product, please refrain from purchasing.