The Survivor DAB is a rechargeable emergency radio. When the power supply is interrupted, you can receive important information via DAB+ or FM radio. You can charge this radio using the hand crank, micro-USB, or the solar panel. The Survivor DAB features 20 preset stations (10 DAB+, 10 FM), a stereo headphone jack, as well as a built-in clock and speaker. The LED display allows you to see if the device is charging.