AIDITIYMI RM-U185 RM-U306 RM-U306A RM-U306B Replacement Remote Control Compatible with Sony Receiver STR-DE197 STR-DE185 STR-DE485 STR-DE485E STR-DE585 STR-DE495 STR-DE475 HT-DDW740 STR-DE497

Model Number:RM-U185 RM-U306 RM-U306A RM-U306B, It is compatible with Sony Receiver STR-DE197 STR-DE185 STR-DE485 STR-DE485E STR-DE585 STR-DE495 STR-DE475 HT-DDW740 STR-DE497 STR-DE597 STR-DE595 STR-DE590 147720411, No need any programming, just insert new batteries., The buttons are soft and easy to press and respond very sensitive., The remote controls are made of high-quality ABS materials.