Initial DVD-5820 Portable DVD Player with 5.8-Inch Screen
DVD+-R compatible
We recently received this player as a gift and it plays both DVD+R and -R with no problems.  Maybe a firmware issue with older models causing not play as some older reviews here are saying they won't play +R's.  Anyways, I have a few home videos recorded on the Ritek media and played both + and - media (since I buy what is on sale) and this player plays both media types flawlessly.