Overview:This weather station's color display includes indoor and outdoor temperature and humidity, the weather forecast, an indoor humidity level indicator, barometric pressure with 12-hour history chart, time and date. It'll be your life assistant and helps you to plan the day with your own weather prediction information.Main Features:- Communicates wirelessly with outdoor sensor to measure environmental conditions with precision and accuracy - 12/24hrs weather forecast and 6 kinds of graphics: sunny, partly sunny, cloudy, rainy, stormy and snowy- Monitors indoor and outdoor temperature (Fahrenheit and Celsius) and humidity with MAX/MIN records - Alarm and snooze function enables you to wake up in a comfortable- Large LCD display simultaneously shows time, date and weekSpecifications:Indoor/outdoor temperature: 0 Deg.C to 50 Deg.C/- 30 Deg.C to 60 Deg.CRelative humidity: 20 to 90 percentWireless sensors: supports 3 external sensors (one comes with the unit, two are purchased separately)Radio signal range: up to 30m (open area)Power supply:Main station: 4.5V 150mA DC adapter (supplied) or 3 x 1.5V AAA battery (not supplied)Remote sensor: 2 x 1.5 V AA battery (not supplied) 0.587 Package weight: 0.650 kg Package Size(L x W x H): 21.50 x 14.60 x 7.90 cm / 8.46 x 5.75 x 3.11 inches Package Contents: 1 x Weather Station, 1 x Outdoor Sensor, 1 x English User Manual, 1 x Power Adapter