DJ turntables are specialized devices used by disc jockeys to play and manipulate music. They typically consist of a rotating platter, a tonearm, and a cartridge that holds the needle. DJs use these components to play vinyl records, allowing them to mix tracks, create beats, and add effects in real-time. Modern DJ turntables often come with digital features, enabling connections to computers and software like Serato or Traktor. This allows DJs to access a vast library of music and use digital effects, enhancing their performances. Turntables can be found in clubs, parties, and music festivals, making them essential tools for live music mixing.