Headbands with integrated, interchangeable headphones powered by legendary audio pioneer AKG® - take your musical enjoyment to new levels.nListen to music anywhere... skiing, snowboarding, running, hiking, walking, biking, skateboarding, working out, or simply relaxing.nThe built-in frameless AKG® headphones provide superior sound, comfort and support thanks to u0026#34;generic ear fitu0026#34; technology.nTake phone calls direct from your headwear, skip tracks and activate Siri using the built-in remote control unit.nQuick-drying merino wool and Thermolite lining ensure these headbands are extremely soft, naturally breathable and warm, even when wet.nPlain grey warm-up headband made with 50% merino wool, 50% acrylic and a Thermolite lining. The Sport range are lightweight, breathable, windproof, and a must-have for anyone who's as serious about their sport as they are their music. Earebel beanie hats and headbands with integrated, interchangeable headphones powered by legendary audio pioneer AKG® - take your musical enjoyment to new levels! Made in Bavaria, Germany.