There may not be a lot of details on these apart from the fact that they support MP3 and WMA formats and each pack a built-in USB connector, but when it comes to pirate skulls and other novelty MP3 players (which somehow managed to slip under our radar at CES), we’re guessing specs are a secondary concern for most. No word on pricing or availability either, but you can check out a couple more by hitting up the link below, and no doubt expect to see even more variations cropping up in the not too distant future.

[Via PMP Today]