A:Answer Thank you for your inquiry. Our JBL Endurance Peak 3 are designed to be water-resistant with an IP68 rating, which means they are protected against dust and can handle immersion in water up to 1.5 meters deep for up to 30 minutes. For swimming, it's best to look for headphones specifically designed for water sports and with a rating that supports more prolonged and deeper immersion. If you need more help, please contact us.