With the Shokz OpenSwim Pro Red, you can enjoy music while you're swimming. The earbuds have a 68 IP rating, so they're waterproof up to 2m deep. That way, you can easily use the earbuds while you're swimming. The earbuds are also dustproof, so they can withstand sand flying up when you're running. Thanks to the 32GB internal memory, you can store up to 8000 songs on the earbuds. You can transfer these songs from your computer to the earbuds via the included USB cable. Want to listen to your favorite podcast on Spotify with these earbuds? That's possible thanks to the built-in Bluetooth connection. This way, you can listen to music in 2 ways. You can connect the earbuds to 2 devices at the same time with multipoint pairing.