Kids Mp4 Player with speakers that's AC powered

I want to get my 5 year old an mp3 player but want it to display album art for easier navigation. Ideally. they could look at the album art on a screen and select the album that way which is why I think an MP4 player would work.. I'd also love it to have speakers and be powered via AC (Not solely by batteries although battery option for portabilit would be ok.) Don't want a CD/MP3 player as I dont want her to have to deal with fragile cd's as well as there would be no cover art selection option. Thanks.