[High-fidelity sound quality] Enjoy rich and immersive stereo sound with OWS Bluetooth earbuds, designed to provide superior sound quality for music and calls.[Waterproof design] These wireless earbuds are waterproof, making them perfect for workouts, outdoor activities, and any environment where moisture may be an issue.[Advanced LED display] The innovative LED display on the OWS earbuds gives you real-time updates on battery life, so you never have to worry about accidentally running out of power.[Secure earhook design] The OWS earbuds feature an earhook design that ensures a comfortable and secure fit, making them perfect for an active lifestyle and preventing the earbuds from falling out during intense activities.[Open-ear design] The open-ear design of the OWS earbuds provides a natural and spacious sound experience, allowing you to be aware of your surroundings while enjoying your music or calls.