These bone conduction headphones are the perfect wireless earphones for anyone who loves to stay active. Withtheir open ear design, they allow you to hear your surroundings while still enioying your music or audio. Theheadohones use adyancedbone conduction technology to transmit sound directly to your skull, bypassing the earcanal and ear drums. This means that you can enioy your music at a lower volume without sacrihcing sound qualty. The headphones also have a built-in mic for hands-free calling, making them ideal for use while commuting, workingout, or running errands, With a 8-hour playtime and a waterproof desiqn