cable.Features40 mm.
kid-friendly stereo headset with microphoneMusic volume, play, pause & skip track controlsLimited volume to 85dB per DCD recommendation6 ft. It's so important to make sure young ears are not exposed to loud sounds. HM310 Kids Headphones with Microphone - Black cableColor - Black The headphones come with a 6 ft. The HM310 Kids' Headphones with Microphone (Black) makes sure they cannot crank up the volume too much.