For many small business owners and operators who use MP3 players in the workplace, a Sony Walkman can be as necessary as the man Friday was to Robinson Crusoe … no matter if it is used for continuing ...

What ever happened to removable batteries? I'm not just talking about the alkaline variety, but the user-replaceable kind that were also rechargeable. It appears as if they have gone out of fashion, ...

A study recently demonstrated that playing back MP3 and WMA files encoded with DRM (digital rights management) copy protection can reduce battery life up to 25% . One of the most important factors ...

I've recently purchased a very small mp3 player which runs on a single AAA battery. It came with a non-rechargeable battery, but I don't really want ot keep replacing it. Is there a particular type of ...

If your smart phone just isn't cutting it for playing music and movies on long-distance journeys, the Cowon X9 could help -- it's packing three times as much battery life as the iPod touch, for ...