Enjoy all-day comfort with the DOOGEE BoneBeat Swim Lite IP68 waterproof bone conduction headphones . Featuring Bluetooth + MP3 dual modes , open-ear design , and up to 10 hours of playtime , they deliver high-quality sound whether you’re in the pool or on the go. Ideal for long swims, fitness, and outdoor adventures . Features: Bone Conduction Technology – Delivers clear sound while keeping your ears open for safety and comfort. IP68 Waterproof Swimming Headphones – Designed for swimming, running, cycling, and all outdoor sports. Bluetooth 5.4 + MP3 Dual Modes – Stream music wirelessly or play directly from internal storage without a phone. Open-Ear Sports Headphones – Lightweight and secure fit, allowing long-lasting comfort and situational awareness.