Approximately 3-5 minutes of hand-cranking provides 10-15 minutes of radio use or flashlight operation, making it an effective emergency power source when other options aren't available.

The 2000mAh power bank typically provides one full charge for most smartphones. Actual charging capacity depends on your phone's battery size and current charge level when you begin charging.

The AlerSkyo NOAA Weather Radio receives all seven NOAA weather channels, allowing you to select the station with the strongest signal in your area for optimal alert reception.

The solar panel works best in direct sunlight but can still charge in overcast conditions, though at a reduced rate. It's an excellent backup option alongside the other four power sources.

The 1W LED flashlight provides approximately 100 lumens of brightness with zoom capability, comparable to standard household flashlights and sufficient for navigation, reading, and emergency signaling during power outages.

Yes, you can operate the radio, flashlight, and other features while simultaneously charging your phone, though this may extend the overall charging time depending on your selected power source.

The SOS alarm produces 115 decibels, roughly equivalent to a car horn or chainsaw. In open outdoor conditions, it can be heard from approximately 300-600 feet away, depending on environmental factors.

With a fully charged battery, the radio function typically operates for 12-15 hours of continuous use. Battery life varies based on volume level and whether you're using additional features simultaneously.