Features:Multifunctional Weather Station - Adopt large LCD color screen to display rich information: indoor/outdoor temperature and humidity, personalized temperature alert (hi/lo), time/date/week, dual alarm clock/snooze (extra 5 minutes sleep) , severe weather forecast, risk of mold and comfort level.RF Function - - Comes with an outdoor transmitter, which adopts advanced RF sensor technology to collect data accurately and quickly transmit it to the indoor receiver. Transmission range of 60 meters in open area. IPX4 waterproof level.Trend graph and weather icon display -- The weather station can display the trend and record the maximum and minimum values of indoor and outdoor temperature, forecast the weather in 12 hours and display 6 weather icons.Dual Alarm & Snooze - Supports setting dual alarms and snooze function with programmable snooze time from 5 to 60 minutes, convenient and useful.Mold Hazard and Freeze Point Alarm - Capable of detecting mold hazard and displaying it in 3 levels; When the temperature is lower than the preset value, the clock will alarm.Practical and Aesthetic - - Simple design can fit any home decor, the function-rich clock serves multiple purposes.Features:Material: ABS Color black Power supply (clock): 2 x 1.5V AA batteries (not included) / USB Power supply (transmitter): 2 x 1.5V AA batteries (not included) Function: Time/Calendar/Temperature/Humidity/Dual Alarm Clock/Snooze/Backlight/RF/Weather Forecast/Mildew Hazard Indicator/Freezing Point Alarm Indoor Temperature Range: 0~5032~122 Outdoor temperature range: -20~70 -4+158 Temperature resolution: 0.1 & Indoor Humidity Range: 20% ~ 95% RH Outdoor humidity range: 20% ~ 95% RH Humidity Resolution: 1% RH Max. RF channel:3 7 weeks Language: English, German, Italian, French, Spanish, Dutch, Danish Alarm clock:2 Repeat: 5 to 60 minutes Indoor comfort level display: 3 levels Indoor mold risk display: 3 levels 6 types of weather display: sunny/cloudy/slightly cloudy/rainy/stormy/snowy Alert: Overheating and frost alarm Temperature recording: Max./Min.Item Size: 16*11.6*3cm/6.29*4.56*1.18in Item Weight: 216g/7.61oz Package weight: 413g / 14.56oz Package Size: 17*6.5*12.8cm/6.69*2.55*5.03in Packing list:1 * Clock 1 * Transmitter 1 * USB Cord 1 * User Manual (English)