This Wireless Remote Control for Select Sony Cameras from SmallRig is a Bluetooth remote trigger that starts and stops video recording for select Bluetooth-enabled Sony digital cameras. Once paired, it will automatically connect the camera when it is activated and operates from a range of 32.8' for remote triggering. Successful paring with a camera is confirmed on the camera's LCD screen. Compact and lightweight, it easily attaches to camera brackets, cages, tripods and more using the included 1/4"-20 mounting screw and socket or hook-and-loop straps.