Product highlights: Portable Public Alert radio monitors U.S. Emergency All Hazards and Emergency Alert System reception for all NOAA weather/hazard channels siren and visual alert can select Specific Area Message Encoding (SAME) broadcasts for up to nine different counties range of up to 50 miles backlit screen with dot matrix display dual alarm with snooze function belt clip external speaker jack uses 3 rechargeable NiMH "AA" batteries (included) weight: 4.5 oz. 2-3/4"W x 4-5/8"H x 1"D Indoor weather station: backlit LCD displays: indoor and outdoor temperature weather forecast for next 12-24 hours indoor and outdoor humidity built-in recharging cradle for portable radio monitor 4-1/4"W x 9-1/8"H x 2-7/8"D Remote wireless sensor water-resistant AM/FM/VHF/NOAA portable radio built-in rechargeable battery pack with hand-cranked dynamo built-in LED flashlight and cell phone charger General: Public Alert™ certified warranty: 1 year Our 60-day money-back guarantee MFR # WR103NX What's in the box: Oregon Scientific WRB308 owner's manual View box contents