A recording device is an electronic gadget used to capture audio, video, or both. Common examples include smartphones, digital voice recorders, and cameras. These devices convert sound or images into a format that can be stored and played back later, making them useful for various applications like interviews, lectures, and personal memories. Recording devices can vary in complexity, from simple handheld units to advanced systems used in professional settings. They often come with features such as microphones, speakers, and storage options to enhance the quality of the recordings. Many modern devices also allow for easy sharing and editing of recorded content.