Digital Alarm Clock Temperature Humidity Weather Forecast Elektronika Desktop Table Clock. Functions: 【3-channel Temp/Moisture】-- Weather station uses advanced RF sensor technology, can support up to 3 external sensors (only 1 included). 【Touch screen LCD】 -- Large touch screen LCD with 4 backlight levels (high/medium/low/off). 【Multi-variation weather forecast】 -- Home weather station based on weather variables including temperature, humidity and barometric pressure changes to generate an accurate personalized forecast for your location and has 5 types of weather forecasts (solar, cloudy, cloudy, rain, ice warning). 【Switchable format】 -- Time in optional 12/24-hour format, perpetual calendar until roku 2099. 【Alarm clock with alarm function】 -- Double alarm clock, snooze time setting (130 minutes or OFF), low battery indication, weather forecast and air pressure detection, moon phase, window opening and closing suggestion. 【Temperature】 -- Internal temperature measurement ranges: -9,9C (14,2F) 50C (122F); External temperature measurement range: -40C (-40F) 70C (158F); Humidity measurement range: 20%RH 95%RH, temperature alternatively at C or F. 【External sensor】-- RF transmission frequency 433,92 MHz, transmission range 60 meters in open space. Technical data: Material: ABS Kolor: Black Transparent Waterproof: IPX4 Package Weight: 453 g / 16 oz List of contents of the package: 1 * Digital Alarm Clock 1 * USB cable 1 * Sensor 1 * User Manual