OpenSwim Pro Open-Ear MP3 Headphones, Grey, IP68 Waterproof, 32GB MP3

MP3 + Bluetooth (Bluetooth for land use only) + App - Experience music your way. Use MP3 mode for swimming and phone-free listening, or stream music and podcasts via Bluetooth on land.
Important: Bluetooth does NOT function underwater. Switch to MP3 mode before swimming. In MP3 mode, you can store up to 8, 000 songs for offline playback, making it perfect for swimming, running, or any workout without your phone. Use the App or the physical button to switch between modes and customize your audio.
Universal compatibility: Effortlessly pairs with Android, iOS, Windows, and other Bluetooth-enabled devices. IP68 Waterproof Rating - Featuring a triple-sealed design, it is completely sweatproof and can be submerged in water up to two meters deep for two hours, for built-in MP3 audio play while swimming. A durable, sweat-resistant design built to endure your most intense workouts. Open-Ear Comfort and Connection - Designed for improved safety and prolonged listening. Stay aware of your surroundings while enjoying high-quality audio, in or out of the water. Up to 9 Hours of Music & Calls - The technology provides up to nine hours of continuous use, plus a 10-minute quick charge to instantly prepare for up to 3 hours of listening time. Ensures outstanding call quality for clear conversations. Includes Magnetic Induction. Secure and Stable Fit - Engineered for a slim, lightweight, ergonomic fit that stays comfortably in place during any workout and integrates smoothly with swim caps and goggles or sunglasses and bike helmets