AA battery powered mp3 player?

The WS-803 and WS-802 seem to have the same issues as older WS-700. There is no tag browsing, and getting the files to play in the order you want(ie. playing an album of songs in the correct order) may be an issue.

I use my Sandisk Clip+ with a Tekkeon mp1550(the newer model is mp1580) which lets me charge the player several times from 4AA nimh batteries. If the WS-802 had tag browsing I probably would have bought it already. You can download the manual for it on the Olympus website.