The WR-333 is a Digital AM/FM NOAA Weather Alert Radio, a powerful 3 LED flashlight and cell phone, MP3, MP4, Amazon Kindle, Apple IPod, Ipad, IPhone and USB charger, all in one portable package * The WR-333 is a six way charger-charge from a USB device (computer), AC or wall power (with optional converter), DC or car charger (with optional converter), 3xAAA batteries (not included), hand crank, or solar panel * The WR-333 sets itself apart from other crank chargers-you can fully charge the WR-333 through the USB/AC/DC adaptor and when you need it, charge the cell phone/mp3/mp4/USB with no cranking * The WR-333 utilizes a powerful, non-proprietary CR123A 3.7V/600 mAh rechargeable lithium ion battery to provide lasting emergency power. This battery can easily be replaced after years of service * For IPhone users, connect directly to the WR-333 USB port