JBL Synchros S300 Premium On-Ear Stereo Headphones with Universal Remote, White/Red Cutting edge design with steel headband and soft leather ear cushions Premium 40mm driver for professional audio sound with PureBass performance PureBass sound delivers a balanced audio experience with amazing clarity, and deep powerful bass Detachable cable design with universal 3-button mic/remote cable included Fold flat design with carry case Connectivity Technology: Wired