[IP68 Waterproof for Swimming Use] Triple-sealed waterproof construction withstands sweat, rain, and full water immersion up to 10 meters. Supports MP3 playback underwater, making it suitable for swimming and surfing. Bluetooth mode is not available underwater.
[Dual Mode: Bluetooth 6.0 and MP3 Player] Switch freely between Bluetooth 6.0 streaming and standalone MP3 mode. Store up to 8000 songs for phone-free listening while swimming or traveling. The low-latency wireless connection provides smooth audio during running or cycling. [Battery Performance and Magnetic Charging] Enjoy up to 15 hours of continuous playback on a single charge. The magnetic charging design makes charging quick and convenient. The headphones are durably and ergonomically designed for extended training sessions and active lifestyles. [Open-Back Design] The open-back design allows you to remain aware of your surroundings at all times during outdoor training, ensuring safety and comfort. It enables users to hear ambient sounds such as traffic, conversations, and other environmental cues, thereby improving safety during outdoor activities such as running, cycling, and commuting. [Lightweight, Stable Design] These Bluetooth bone-conduction headphones weigh only 26 grams and come with memory foam earbuds for a snug, reliable fit. The sports headphones feature a flexible titanium frame that resists warping and a soft lining for added durability and stability during workouts. The flexible titanium frame will not warp, and the soft lining provides added durability and stability during workouts