JJC1.8m / 6 Feet Cable Wired Remote Control Commander for Zoom H4n and H4n Pro Handy Portable Digital Recorder replaces Zoom RC4

ZOOM Screen Protector (Remote Control for Zoom H4n / H4n Pro)

Replacement for Zoom H4N Power Adapter Compatible with Zoom H4n Pro, R16, AD-14, ARQ AR-96, AR-48, UAC-2, Q3, Q3HD and R24 Power Supply (5V, 4.92ft)

co2CREA Hard Case Replacement for Zoom H4n Pro Portable Recorder Stereo Microphones