Digital weather station cr1166. multifunction device that keeps you informed of the temperature and weather conditions both inside and outside your home. with color lcd display showing the following information: indoor/outdoor temperature (°c/°f), indoor humidity, date and time, weather forecast and temperature for the next few hours. additional functions: alarm clock. includes a wireless outdoor sensor powered by 2 aaa batteries. the weather station can be powered by cable or 3 aaa batteries. batteries not included