The image displays a Zoom RC4 Remote Controller. This remote controller is designed for use with Zoom H4n and H4n Pro Handy Recorders. It provides remote control over recording functions, playback, input level adjustments, and more. The RC4 allows for convenient operation of the recorder without directly touching the unit, which can help prevent handling noise during recording. It features dedicated buttons for record, play/pause, stop, fast forward, rewind, input selection, and level adjustments.
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