JBL Endurance Race 2 Noise Cancelling EarPhonesJBL Endurance Race 2 Noise Cancelling EarPhones JBL Endurance Race 2 true wireless active earbuds are comfortable and stable, IP68 waterproof and dustproof, and deliver JBL Pure Bass sound with Active Noise Cancelling and Smart Ambient technology. The JBL Endurance Race 2 is made for your toughest workout. Their IP68 rating means they're fully dustproof and waterproof, with complete protection against solid particles and the ability to survive being