1. Time display: The default display of the clock when it is turned on is AM12:00, with seconds display 2. 12-hour system and 24-hour system can be switched, the default is 12-hour system 3. The default alarm time of a set of alarm clocks is AM7:00 4. Snooze function: default 5 minutes, adjustable from 5 to 60 minutes 5. Calendar display: The default display when it is turned on is AM12:00:00 on January 1, 2025, weekday WED, date display format: M-D There are 7 countries in the weekday language, and the setting order is: ENG (English)---GER (German)---FRE (French)---ITA (Italian)---SPA (Spanish)---DAN (Danish)---SWE (Swedish), the default display when it is turned on is: ENG (English) Temperature display: Temperature measurement range Range -9.9℃(14℉)-60℃(140℉) Error: ±1℃ Humidity display: Humidity measurement range 10-99%RH; Temperature unit can be switched to display: ℃/℉ Record the lowest and highest values of temperature and humidity within 24 hours Indoor temperature and humidity change trend function Temperature and humidity correction function The screen displays three-level environmental comfort icons: DRY (dry); COMFORT (comfortable); WET (humid) Backlight function, LIGHT button to light up the backlight for 10 seconds There is a support frame on the back of the product for placement, a hanging hole for wall hanging, and a magnet for magnetic Low voltage indication function Screen size: 3.42 inches Power supply: 2xAAA battery Remarks: Batteries are not included in delivery Color: White Material: ABS Package Contents: 1 x Temperature and humidity clock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.