The Genuine Bose Ultra Open Earbuds are designed for comfort and performance, perfect for gym, sport, and running activities. These clip-on earbuds feature a double earpiece with a 40mm driver size, delivering high-quality audio while maintaining the comfort of an open-ear design. With wireless Bluetooth technology, built-in microphone, and waterproof feature, these earbuds are ideal for studio monitoring, DJ, and live monitoring. The sleek black color, along with the brand's reputation for quality, make these earbuds a top choice for those looking for a reliable and stylish audio solution.