In-ear headphones with ergonomic earbuds ensure perfect fit and comfortable use Wired headphones with 3.5mm plug can be connected with all compatible media devices JBL Pure Bass Sound with 12.5mm driver and 20Hz to 20kHz frequency response range produces strong bass, excellent midrange, and subtle treble Built-in microphone and 1-button remote for answering incoming calls and adjusting music on the go High-quality metalized housing looks good and lasts longer Flat cable prevents messy tangles when stored Includes a soft carrying pouch for safe transport