Sports headphones with bone conduction technology Seamless transition from water to land thanks to the robust IP68 waterproofing of the OpenSwim Pro. Dive with your OpenSwim Pro up to 2 meters for 2 hours and enjoy perfectly played music without interruptions. Switch between Bluetooth and MP3 mode for uninterrupted music enjoyment with a single button press in the Shokz app. The OpenSwim Pro is waterproof and versatile, providing a secure fit for your workout - both in water and on land. Waterproof to IP68 standard Open-ear design for added safety 2 modes: Bluetooth + MP3 32 GB storage for MP3 Physical buttons optimized for sports Up to 9 hours of listening pleasure Waterproof to IP68 certification, ready for any adventure The IP68 waterproofing of the OpenSwim Pro allows use both in water and in rough terrain. Integrated technology and a triple-sealed design ensure reliable water resistance. The breathable membrane of the microphones and the innovative layered design reliably protect against sweat and splashes. Thanks to the improved durability, you can explore depths of up to 2 meters for 2 hours with the headphones, making you ready for any adventure. Buttons optimized for sports Designed for use during sports, the physical buttons of the OpenSwim Pro provide instant feedback, allowing you to effortlessly control music playback and calls with simple button combinations. The buttons offer sufficient resistance, so you don't have to worry about accidental touches underwater or during sweaty workouts. Up to 9 hours of listening pleasure Bluetooth mode: 9 hours MP3 mode: 6 hours Package contents OpenSwim Pro headphonesCharging cableSwimming earplugsSilicone rubber carrying caseUser manual