...that your car stero has an aux input, as the title of your post suggests, any mp3 player will work. The feature you're looking for is a headphone port, which almost all mp3 players have (except that really expensive Sony egg thing). Additionally, you need a aux cable with 2 male ends Anyone at Radio Shack, Fry's, or Best Buy should know what you're talking about. One end goes into the headphone port of the mp3 player, the other end goes into the aux input on the car stereo.
I need a player that will adapt to a car stereo or compact stereo unit. I can't find the player's that have this feature. Can someone tell me what the feature is called? Players that have it? Thank's.

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