For video or still use, the remote has these available modes: Power on / off, Video start / stop, Focusing / Shooting, Bulb lock, Continued shooting lock, Two-Step Zooming and Displaying grid lines Both the transmitter and receiver are powered by 2 AAA battery (Please note that no AAA battery is included in the package) It fits any Sony camera and camcorder with Multi Terminal, please refer to the compatible models in the below description Package include: 1 x Transmitter, 1 x Receiver, 1 x Connecting cable for Multi Terminal, 1 x String for receiver, 1 x Manual