Purpose and function: A compact cold shoe mount that includes a 1/4 inch screw to attach a variety of accessories to your camera. It expands mounting options without adding significant bulk. Compatibility: This is a cold shoe mount only and is not designed for hot shoe devices. Not compatible with Neewer NW670, Meike MK320, or similar hot shoe models. Size: Mini footprint at 23 x 18 x 9 mm, designed to be lightweight and unobtrusive on camera setups. Material and durability: Made from aluminum alloy, offering antirust performance, strength, and lasting durability. Why you need it: Enables secure attachment of small accessories to your camera through a simple 1/4 inch screw, increasing versatility for onthego shooting. Use scenarios: Mount a compact LED light to your camera for improved illumination in tight spaces. Attach a small external microphone or monitor to capture better audio or monitoring while shooting. Add extra accessories to a camera rig or tripod setup that provides 1/4 inch threaded options, without adding bulk.