Shokz OpenSwim Pro Headphones White Regular. Its IP68 rating and triple-sealed build hold steady down to two meters (6.5 feet) giving you confidence in every dive dip and stroke. OpenSwim Pro seamlessly switches between Bluetooth V5.4 on land and built-in MP3 Mode underwater. One tap of the multi-function button or the Shokz App moves you between them. With 32GB2 of storage MP3 Mode holds more than 8000 songs3 across multiple formats and transfers them fast. Organize your tracks and build playlists for every session. Features of Shokz OpenSwim Pro Headphones IP68 Waterproof Rating 32GB of MP3 Storage Bluetooth w/ MP3 Dual Modes Up to 9 Hours of Listening Noise Cancelling Microphones Shokz App Package Contents: Shokz OpenSwim Pro Headphones Charging Cord Case Shokz S710-ST-WT-US: OpenSwim Pro Headphones White Regular