Illuminator Self Powered 4-in-1 FM Radio / Alarm / 3 White focused LED flashlight / Mobile phone charger Crank Powered Hand crank charges internal rechargeable batteries. Charges cellular phone' battery with some models of Nokia, Motorola and Sony Ericsson (models are noted below of this page). Connections: 5V phone charger plug, and 1/8" earplug connection. Controls: Button for loud emergency alarm siren, Slide switch to turn on one or three LEDs, FM radio scan button, FM scan reset button, FM radio volume dial FM Scan type radio, will also pick up some TV audio, output in form of speaker or ear plug (not included)