X-1 (Powered by H2O Audio) SG-MN1-BK Surge Mini Waterproof In-Ear Sport Headphones (Black) DISCONTINUED BY MANUFACTURER Powered by H20 Audio, these headphones are sweatproof and waterproof IP8 weatherproof rating designed for athletes in all sports 100% waterproof up to 12 feet of depth Rich, full-range sound from an incredibly small package Easy to clean--just rinse with water