Thank you for visiting our shop. Please read the following notes: ① Comments such as "Can I buy this?" before purchasing are unnecessary. ② We do not offer discounts. ③ We support combined purchases. ④ We only provide comments when shipping. Intuitive display is achieved by combining the current temperature, humidity, and perceived facial expressions. Temperature and facial expressions are easy to understand instantly. By operating the backlight button, the backlight will illuminate. It is very convenient to check the temperature, humidity, time, etc., even in dark places. The time (hours and minutes) is displayed. You can switch between AM/PM display (12-hour format) or 24-hour format. Alarm settings are available, and it also has a function to prevent oversleeping, eliminating morning worries! ****About Shipping***** Shipping will be via regular mail or Click Post. Regular mail does not have a tracking number. Shipping is done on Mondays, Wednesdays, and Fridays. Shipping will be done the next day at the earliest after purchase. If the shipping day is a public holiday, shipping will be done the day before or the day after. Example) ・Order placed by customer on Friday ・Monday: Public holiday ⇒ Closed ・Tuesday: Shipping It takes approximately 3-5 days for delivery, and may take 4-7 days depending on holidays, traffic conditions, and weather. ****About the Product***** ・1 unit ・With a blue backlight ・Temperature: -50°C to 70°C, Humidity: 10% to 99% RH. The display units are 0.1°C for temperature and 1%RH for humidity. The product size is 87 x 77 x 25mm.