🎶 Elevate Your Workout with Sound That Moves You! IP55 waterproof rating for sweat and light rain protection. Bluetooth 5.3 for faster pairing and stable connections. 10 hours of uninterrupted music and calls. Open-ear design for ultimate situational awareness. Type-C charging for a full charge in just 2 hours. Bone conduction tech IP55 waterproof 10H battery life The Hanmer Bone Conduction Headphones offer a revolutionary open-ear design that allows you to enjoy music and calls while staying aware of your surroundings. With advanced Bluetooth 5.3 technology, a robust 10-hour battery life, and a quick Type-C charging feature, these headphones are perfect for sports enthusiasts. Their lightweight, ergonomic design ensures a secure fit, while the IP55 waterproof rating makes them ideal for any outdoor adventure.