In-ear styling makes these headphones comfortable to wearWired connectivity makes these headphones compatible with a wide range of devices, such PCs, smartphones, tablets, and moreDual 9mm drivers offer a bass-enhancing algorithm, offering premium sound quality with zero compromiseJBL Pure Bass Sound, with Hi-Res Audio, ensures a rich listening experienceBe heard clearly, courtesy of the built-in micEasily control your volume and more through the three-button remote on the wireTangle-free flat cable ensures your headphones won’t get tangled up even when they are in your bagDual connect and sync, featuring fast pair, means you just have to open up the case and your earbuds will automatically pair with your chosen device