Lightweight and compact in-ear headphones are comfortable to wear for prolonged period of timeWired headphones connect with compatible phone, tablet, and laptop with 3.5mm jackPassive noise cancellation physically blocks out the ambient noise to keep the music cleanJBL Pure Bass Sound with 9mm driver and 20Hz to 20kHz frequency response offers rich audio output with punchy bass, crispy midrange, and clear highsSingle button control and built-in microphone for control playback and answering calls with a single press