1.Multifunctional Weather StationThis weather station with outdoor sensor the following functions: indoor and outdoor temperature and humidity, max/min data, alarm clock, 12/24 hour format, switchable C and F, weather forecast, air pressure. It can detect multiple locations such as room, storage room, wine cellar, vegetable shed, etc. 2.Adjustable backlight: the colour LCD screen can be set to continuous operation or energysaving mode when the adapter is connected. When connected to a DC adapter, the monitor brightness can be adjusted to different brightness levels (high brightness medium brightness low brightness off). 3.Wireless weather station with weather forecast: the digital weather station supports up to 3 remote sensors to monitor indoor and outdoor temperature and humidity in multiple locations. Note: the package contains 1 sensor. 4.Realtime weather conditions: This weather station has industryleading chips and advanced separation technology to improve temperature accuracy, avoiding small temperature errors caused by screen heating in conventional processes.