Colorful LCD Screen: With a color LCD screen, which makes all the information and function clearly displayed. The backlight can be activated by pressing the light button. The white night light allows you to see the screen content clearly from all angles, even in the dark. It is easy to operate by touching the icon of this weather station which brings you a smarter life. Signal Strength and Comfort Display: Wireless transmitters enable strong signal paths. 100M host and transmitter signals are free to receive. The comfort symbol indicates the air conditioning - Humid / Suitable / Dry. Weather and Barometric Forecast: The weather station can accurately display indoor and outdoor temperature and humidity, as well as calculate a weather forecast for the next 12 hours based on the barometric pressure trend. Make you know better about the future weather, a good care for you and your family, especially when you are ready to go out. Weather Station with Sensor: Detailed time and date. Alarm and snooze function. 12/24 hour clock adjustable. The week can be viewed in 7 languages: German, English, Italian, French, Dutch, Spanish and Danish. Record historical data of the maximum and minimum temperature value of 24 hours. Indoor and outdoor temperature and humidity trend recall function. Low battery indicator. Easy to Use and Best Guarantee: This weather station works with AAA batteries. The weather station can connect to a power source. Technical Index Basic functions: time, snooze, perpetual calendar, 12/24 hour system, custom dual alarm clock, week display, support 7 languages (English, German, Italian, French, Spanish, Dutch) Product parameter Temperature unit: C / ° F Indoor temperature: 0 ° ℃ -60 ° C (14 ° F - 140 ° F) Indoor humidity: 10% RH - 99% RH Outdoor temperature: -40 ° C - 60 ° C (-40 ° F - 140 ° F) Outdoor humidity: 10% RH - 99% RH Weather forecast: 6 kinds of weather changes (sunny-cloudy-cloudy-light rain-heavy rain-snow) Comfort: Comfort level 5 Moon phase display: 12-level display Link distance of indoor and outdoor units: the farthest transmission distance in an open place is 100 meters / the wireless signal is transmitted once every 60 seconds, 5 levels of backlight brightness: 100% -75% -50% -25% -turn off the backlight special function Indoor and outdoor temperature and humidity detection, weather forecast, outdoor high and low temperature alarm, detection of the highest and lowest indoor and outdoor temperature and humidity of the day and barometric pressure trend changes Product specification Main unit power supply: AAA * 3 or DC 5V 1.2A power adapter, outdoor unit power supply: AAA * 2 Material: ABS body + bamboo panel Screen size: 5.8 inches Product size: 163 * 112 * 28mm Product weight: 234g Package size: 197 * 189 * 48mm Package weight: 437g FCL quantity: 30 pieces FCL size: 413 * 272 * 595mm FCL weight: 13.9 kg packing list: 1 * weather clock; 1 * USB cable; 1 * sensor; 1 * multilingual manual Delivery does not include batteries