☀【Multi-functional weather station】This weather station can display indoor and outdoor temperature and humidity, weather compatible withecast, weather compatible withecast, temperature change trend, phase, moon date, moon alarm and hibernation, barometer, date and time (12/24H). Outdoor temperature alarms can be easily set. The instruction guide is available in French compatible with easy reading. ☀【HD Screen】The wireless weather station has a large screen and is easy to read. The multifunctional weather station has 4 adjustable brightness levels. When the base station is connected to power, if you turn off the screen, you can touch the SNOOZE / LIGHT button to turn on the brightness compatible with 15 seconds. Note that the charging station will also only light up compatible with 15 seconds when powered by batteries (not included). ☀【Wireless External Remote Sensor】The weather station can support charge up to 3 wireless remote outdoor sensors at the same time (only one sensor is included), collect outdoor data and transmit it to the weather station. And there are seven color icons of weather compatible withecast (sunny, cloudy, cloudy, light rain, heavy rain, light snow, heavy snow), weather trend reporter. ☀【Accurate data and function of storage】The thermometer measures indoor temperature at -9.9°C~50°C and outdoor temperature at -20°C~60°C), indoor and outdoor humidity: 20%-95%. The weather station records the maximum/minimum value of temperature and humidity in 24H, and updates the thermometer value every 60s to provide you with the most accurate data at any time. ☀【 Easy to Use and Best Warranty】This weather station requires 2 AA batteries compatible with the indoor unit and 2 AA batteries compatible with the outdoor sensor. The weather station can be connected to an AC adapter. Indoor-outdoor sensors can also be placed on a table or mounted on a wall.