Recording devices are tools used to capture audio, video, or both for later playback or analysis. Common examples include microphones, cameras, and smartphones. These devices can be used in various settings, such as for personal memories, professional interviews, or educational purposes. Many recording devices have advanced features, such as high-definition video quality or noise-cancellation technology. They can store recordings on internal memory or external storage, like SD cards. With the rise of digital technology, recording devices have become more accessible and user-friendly, allowing people to easily document their experiences.