SUPERIOR SOUND: Enjoy a truly impressive high performance sound quality. The headphones are acoustically perfected and balanced with 40mm dynamic drivers that offer maximum bass. These are perfect to take with you when you travel STATE-OF-THE-ART FEATURES: The wireless headset has a removable 1-button microphone on the cable for ease of use that allows you to play, pause, and skip your music. Wear the headphones confidently as they are solid, durable and wear resistant ECO-FRIENDLY DESIGN: The Rebel on-ear headphones are made of Regrind silicone rubber and have a durable polymer headband that make these headphones fit so comfortable you could forget you’re wearing them RECHARGEABLE & COMPATIBLE: These headphones have a rechargeable lithium ion battery that allows you 10 hours of continuous Bluetooth playing capability. These are equipped with Bluetooth technology that allows you to connect to your phone HOUSE OF MARLEY: House of Marley is built on the principles of superior quality, sustainability and a commitment to charitable causes while enhancing lives through great product experiences as well as using proceeds to support global reforestry