[carter1]

Looking for a solid state MP3 player with the following:

4 GB capacity
Line in recording
FM tuner
FM recording
AA or AAA replaceable batteries
Drag and drop file management
Don't care about video capability

Seems like newer players are moving away from these basic required features.

[leonardo11]

I suggest you have a look at this model it’s using now by my brother in his own car. It has the most comprehensive function but reasonable price with good features….

http://www.goliathbargains.com

I especially like the surrounding sound effect, hope this fulfill your requirement.

Good luck.