Be prepared with the First Alert Portable Weather Band Radio. This compact AM/FM weather radio features all the channels you need to be informed in the event of an emergency. The radio receives instant 24-hour weather and marine forecasts as well as weather alert information broadcast by NOAA on all 7 weather band frequencies. The weather alert feature sounds an alarm when an emergency broadcast is received. Also featured on this product is an AM/FM digital tuner with 20 presets (10AM + 10FM) and a multi-function back-lit LCD display with built-in clock. The unit includes a headphone jack, hand strap, and telescopic antenna. The radio operates on 120V AC power (adaptor included) or on battery power (3 x ￢ﾀﾜAA￢ﾀﾝ not included). Don't get caught off guard, get the First Alert.