Features: HIGH QUALITY MATERIAL: The color screen weather clock is made of high quality material, not easy to break or damage, wear-resistant and sturdy, can be used for a long time. DIGITAL DISPLAY: This weather clock features a vibrant color screen that provides clear and easy-to-read weather information, including temperature, humidity and forecast. MULTIFUNCTIONAL: This weather clock has multifunctional features such as indoor and outdoor temperature and humidity measurement, weather forecast, alarm clock, snooze function, °C or °F conversion, atmospheric pressure display, 12 or 24 hour time, calendar, day of the week display and more. EASY TO INSTALL: The outdoor transmitter can be vertical or hanging, easy to place, 60 meters signal transmission distance in the open area, outdoor sensor measurement data sent to the indoor host. ALARM CLOCK AND SNOOZE MODE: Includes alarm clock feature with customizable settings, allowing users to set multiple alarms and enjoy a snooze option for added convenience. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: plastic Size: weather clock: 17.3x2.7x14cm Outdoor sensor: 9.6x3.4x5cm Waterproof: No Power supply: USB charging or battery power Packing list: 1xweather clock, 1xUSB power cable, 1xsensor, 1xfive languages manual. Time calendar display: January 1, 2000 to December 31, 2099 Time format 12HR or 24HR display selection Dual time alarm function, alarm repeat and snooze function (snooze time: can be set for 5-60 minutes) Sunrises or sunset display for 251 cities 12-level moon phase and 3-level tides display Temperature detection range: INDOOR: -9.9℃ - and50℃ and and14℉ - and122℉ OUTDOOR: -40℃-and70℃ and -40℉-and158℉ Indoor and outdoor humidity detection range: 20 percent -95 percent Indoor temperature and humidity detection cycle: 60S Displays indoor level 3 mold risks warnings Displays 5 levels of indoor and outdoor comfort Indoor and outdoor temperature and humidity upper and lower limit alarms and frosts point alarm functions 433MHz ASK RF receives outdoor temperature and humidity 433MHz ASK receiving OUTDOOR transmitter, receiving up to 3 RF effective channels (only 1 outdoor unit is included in the package) Temperature display format selection (°C or °F) Temperature and Humidity Trend Display Histogram display of the trend change of atmospheric pressure in the past 3, 6, 9, 12, 18 and 24 hours with the current atmospheric pressure 6 weather forecasts: sunnys, cloudy, overcast, light raining, heavy raining, snow 3-level airs pressure trend display Backlight function: When powered by battery, the backlight lights up for 15 seconds. Backlight when powered by DC-POWER: 5 levels of brightness (high → 4 levels low, off), automatic backlight mode can be set Package List: 1 x Color Screen Weather Clock 1 x Outdoor Sensor