⚠️SWIMMING: MP3 MODE ONLY⚠️IP68 Waterproof Swimming Headphones boast an IPX8 waterproof rating—resisting water immersion to let you tackle water sports like swimming, snorkeling, surfing and other outdoor activities with confidence. They feature an ergonomic ear-hook design that evenly distributes pressure, ensuring comfort during extended wear and a secure fit that won’t slip or shift during various sports. ⚠️Tip: Bluetooth mode is not supported underwater; swimming requires MP3 mode⚠️ MP3 and Bluetooth Dual Mode(⚠️Swimming requires MP3 mode⚠️): Not limited to Bluetooth – our built-in MP3 mode waterproof earbuds for swimming let you enjoy music without a smartphone, so you can focus entirely on your workout. Stay in the zone with true hands-free freedom. Enjoy entertainment without needing your phone. Double-click the multi-function button to switch between Bluetooth mode and MP3 mode. ⚠️Note: Make sure the downloaded songs are in supported formats (MP3, WAV, WMA, FLAC) Magnetic Charging & Long Battery Life: Our underwater headphones for swimming include a magnetic charging cable that enables direct computer access to internal storage for easy playlist management. With just 1.5 hours of charging, you'll enjoy up to 7 hours of continuous playback, meeting your needs throughout the day. The magnetic charging design makes powering up effortless, doing away with the hassle of traditional ports.⚠️Note: Dry the microphone after swimming to prevent call issues⚠️ Lightweight & Comfortable IPX8 Swim Headphones: MARLALL bone conduction bluetooth swim headphone are featuring a skin-friendly, ultra-soft overmold liquid silicone, IPX8 waterproof seal that fits comfortably to your ears, and stays secure during swimming, diving, or intense workouts. They are lightweight and convenient for all-day wear without feeling heavy, letting you enjoy your activities fully. ⚠️Note: Music from Phone APP can NOT be copied directly to the headphone's memory card⚠️ Open-Ear, No Buds, No Barriers: These bone conduction headphones waterproof for swimming allows you to enjoy high-quality music while keeping your ears completely open. As a result, you remain fully aware of your environment, like traffic while running or nature sounds while hiking, significantly enhancing your safety during outdoor activities Bone Conduction Swimming Headphones, IPX8 Superior Waterproofing, Swim with Freedom, Skin-Friendly Liquid Silicone, Zero-Discomfort Wear, Innovative Bone Conduction Technology, Open-Ear Safety, uilt-in 32GB Massive Storage, Your Personal Music Library, Secure, Overmolded Fit for High-Intensity Action, Ideal for Various Activities swimming, snorkeling, running, cycling, gym workouts,and more. An essential gear for active individuals who pursue a high-quality lifestyle.