<abbr>nTren</abbr> Watch with M P 3 player    Lexar Jump Gear D A P   iPod Nano   Sunvalleytek  Sunglasses with built-in MP3   Rio-Forge Sport D A P   GPX  CD player with MP3 playback   Swiss army knife m p 3 player

Leave the cursor over an image to see the name of the player.
(Selected to show variety. None of these are necessarily recommended—and most no longer exist.)