First Alert Weather Radio,Red/Black (SFA150) Receives Instant 24 Hour Weather, Marine Forecast and Weather Alert Information Broadcast by NOAA on all 7 Weather Band Frequencies Weather Alert Indicator - Alarm Sounds and LED Warning Indicator Lights and Flashes when Emergency Broadcast is Received 1.2 Multi Function Red LED Display, AM/FM Digital Tuner with 60 Presets (30AM + 30FM) Dual Crescendo Alarm Clock with Snooze and Sleep Function, Wake to Radio or Alarm Digital Volume Control, Dimmer Control, Built-in Speaker. Power: AC120V 60Hz. Battery Back-up for Clock: 2 x 'AA' (UM-3) (Not included)