I really didn't know what to call this. And depending on the title it changes if this is good or not. For eample if you say this is a clockwork radio then the main function is that and then it runs down too quick after cranking for a minute. But if you say charge it then it becomes a power bank and has a radio built in then its great. So you might say the crank is just for the LED torch function then it's taking on a different quality and use case scenario. So you have to be kind and realise what is supposed to be used for what. Read on..