The XP-ZOOM-5 is a Powertap to Zoom H4n connection 5V regulator cable. The cable allows the user to no longer be dependent on AA batteries to run the H4n. Simply plug the XP-Zoom-5 into a powertap and get nearly limitless runtime (the battery alone can run the H4N for 14hrs.)
HDV-PRO/AS Includes the HDV-PRO with an integrated 3-stud mount plate and wireless mic receiver mount for attaching a lithium-ion battery pack to power a 12v light and camera.