The Open Ear Sports S18 Bone Conduction Headphones are designed for those who value both style and functionality. With a sleek black color and 5.4 wireless Bluetooth connectivity, these headphones offer a hassle-free listening experience. The open ear design allows for natural sound quality while also providing the convenience of a jack-free design. Ideal for sports enthusiasts or anyone on the go, the IP68 waterproof feature ensures durability against the elements. Enjoy your favorite music with the freedom to move around without worrying about cords. Built-in 32GB Mp3 Player.