Digital Multifunction Clock Black Thermometer Hygrometer Alarm Weather Forecast LED Backlight ※USB cable included※ This is an easy-to-read digital clock with a large screen that displays temperature and humidity. It clearly displays not only the time, but also the weather, temperature, humidity, and comfort index. Please use the weather forecast as a guide. It is a 2-WAY type that can be powered by batteries (batteries sold separately) and USB, making it convenient to use even when you are out and about, and it can be used in any location. 【Multifunction Digital Thermometer Hygrometer】 You can measure the current humidity and temperature, as well as the highest and lowest temperatures and humidity from 0:00. It also has a 12-hour temperature trend chart, which makes it easier to determine whether to set a humidifier and thermostat based on the temperature change trend and current humidity. 【Sensor Specifications】 If there is a slight shake or sound, the backlight will automatically light up for 8 seconds. It is very convenient to check the temperature, humidity, time, etc. even in the dark. It will stay on constantly when powered by a USB cable. Note: When using batteries, the brightness of the backlight will change each time you press the "LIGHT/SNOOZE" button. 【Time Calendar Display】 Displays time (hour/minute) and calendar (month/day/day of the week). You can switch between 12-hour (AM/PM) and 24-hour display. You can set an alarm and it has a snooze function, so you don't have to worry about oversleeping. 【Temperature/Humidity Measurement Range】 Temperature (0 °C ~ 50 °C), Humidity (20% ~ 99% RH), Display unit: Temperature (0.1℃), Humidity (1%RH). Body size: 15.5cm x 9.5cm x 2.5cm. 【High-Quality Practicality】 The simple design that blends naturally into the interior and the reasonable price are attractive. The comfort level display is also convenient for managing the condition of your room. It is ideal as an alarm clock in the bedroom or in a small space such as the living room. 【Requests at the time of purchase】 ※The design of overseas products may be changed without notice. ※No instruction manual is included. Even if it is included, it is in a foreign language. There are rare cases where people inquire after receiving the product, but we cannot provide individual operational instructions. Therefore, we are able to offer it at such a low price, so please understand this before purchasing. We also inspect the products, but Please purchase with a certain degree of understanding.