The Sony 147655221 remote control allows easy operation for your compatible Sony model. The Sony 147655221 is perfect if you lose the one that was included with your unit or if you're in need of an additional remote. The 147655221 controls all basic functions of the unit. Batteries Sold Separately.
The Sony RMU305A Receiver Remote Control is originally supplied with Audio/Video Receiver models:Sony STRDB870
