u003cbu003eA: u003c/bu003eu003cspan style=u0022font-weight: 400;u0022u003eThere’s only one wireless model made by AfterShokz that’s good for swimming and it’s called AfterShokz XTRAINERZ. This is a wireless headphone model, but it’s not Bluetooth. It’s fully waterproof (IP68), it has a built-in battery and a built-in 4GB MP3 storage. You can't use Bluetooth headphones for swimming, even if they are fully waterproof. The reason is simple – the water interferes with the Bluetooth signal and makes the performance less reliable. u003c/spanu003e