The Shokz OpenRun Wireless Bone Conduction Headphones in Black are designed for live monitoring and offer a comfortable neckband form factor. With Bluetooth wireless technology, they provide a seamless connection for call functions and stereo sound. The headphones are waterproof, sweat-proof, and feature a rechargeable battery with a built-in on/off switch. The bone conduction technology delivers sound through vibrations, making them perfect for those who prefer a closed-back design. With its sleek black color and advanced features, the Shokz OpenRun headphones are a top choice for music enthusiasts on the go.