A voice recorder is a device used to capture audio recordings. It can be a standalone gadget or an app on a smartphone. Voice recorders are commonly used for various purposes, such as taking notes, recording lectures, or capturing interviews. They typically have features like playback, pause, and the ability to save recordings in different formats. Modern voice recorders often come with built-in microphones and storage options, allowing users to store multiple recordings. Some advanced models may include noise cancellation and voice activation features. Overall, voice recorders are valuable tools for anyone needing to document spoken information efficiently.