Is there any way to use devices like mp3 players when they are charging?

Posted by GeoB on Super User See other posts from Super User or by GeoB
Published on 2012-09-11T08:55:34Z Indexed on 2012/09/11 9:41 UTC
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The question is simple I think. All we have encounter gagets that they don't fuction while they are in charge, like cameras or mp3 players. But, we know that cell phones or laptops can have full function, when they charge with a charger, like USB connector.

Is it in the programming? Why this happens? Can we change that with some device e.g. controlling the charging?

I want to use a portable USB charger for my mp3, but I can't wait 3 hours for it to charge, because I cannot listen to music. It notices the charger, and gets in charge mode. Nothing functions until I unplug it.

Thanks a lot

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