Voice recorders are electronic devices designed to capture audio recordings. They can be used for various purposes, such as recording lectures, interviews, or personal notes. Many modern voice recorders are compact and portable, making them easy to carry and use on the go. They often come with features like built-in microphones, playback options, and storage capacity for multiple recordings. These devices can be digital or analog, with digital voice recorders being more common today. Digital models typically offer higher sound quality and the ability to transfer recordings to computers or other devices. Some voice recorders even include features like noise cancellation and voice activation for added convenience.