Please see photos for description and condition. I did not open what appears to be an original packaging.

New RM-DC355 Replacement Remote Control Applicable for Sony Compact Disc Player

No programming is required. Just install new Alkaline batteries and it is ready for use.

Compatible with below Sony Compact Disc Player models:
CDP-CE375 CDP-CE345 CDP-CE335 CDP-C591 CDP-CE245 CDP-CE275 CDP-C5CS CDP-C5CSB

Power Supply: 2X 1.5V AAA Alkaline Battery(Not Included)

Package Content:
1X Remote Control