RCA DRC620N 7-Inch LCD Portable DVD Player with 3+ Hour Battery
Two defective RCA DRC620N DVD players
I returned the first one for a replacement.  Both DVD players did not work.  The first one did not do a thing, the second one displayed the menu but did not read any DVDs.  Maybe I just had extremely bad luck but one thing is obvious:  RCA is cutting corners on quality control.  These DVD players were never tested before they left the factory. <br />Amazon has been terrific throughout.  They responded within hours not days like other online merchants to my replacement and later refund request and I had a refund within 10 days of mailing the defective DVD player.