A shotgun mic is a highly directional microphone, often with a longer barrel shape. This design allows it to capture sound from a narrow area in front of the mic, making it a good choice for reducing background noise and focusing on a specific sound source. However, this also means it may not be as effective at capturing ambient or surrounding sounds as an omnidirectional mic. As with all microphone types, consider your intended use before purchasing a shotgun-type mic. Some mics offer interchangeable polar patterns, allowing you to switch between shotgun and other patterns depending on your needs.