The emergency hand crank radio and cell phone charger is great for too many situations to list. At home, in the car, traveling or anywhere else the Hand Crank Emergency Radio is a necessary addition to any emergency kit. It is also durable enough to be used regularly. Powered by a Rechargeable Ni-MH battery pack (via the hand-crank), 2 AA 1.5V batteries, or a 4.5V AC/DC adapter (not included) it will have lasting power when you need it the most. The radio supports FM, AM and Weather Band frequencies and has a headphone jack for personal listening. The Tri-LED light source will be sure to keep you out of the dark as it consists of three large super bright LEDs. A socket for charging mobile phones can also be found on the radio. Supported cell phones are: Sony/Ericsson, Nokia, Samsung, and Motorola. Included with the radio are the necessary conversion plugs for these cell phones. One minute of cranking ensures 2 hours of flashlight power, 25 minutes of radio play time, and/or 80-minutes of mobile phone stand-by. Frequency Range: FM (76-108MHz), AM (530-1600KHz), Weather Band (162.40-162.55MHz). DC Output Voltage (provides phone charge to various mobile phone models listed in manual). Color: Grey & Black.