Replacement remote easy to set up. For my Sony LCD TV it took me 10 minutes to make it functional. I was able to recover 90% of my previous functions remote. Just a little while to find his favorite keys. The plastic is of good quality. A small red LED lights discretely when you press a key. It's simple and effective especially at this price. Just think of the small R03. Congratulations amazon for fast time !! (It's not funny without being able to zap the TV)