Amazon.com: JBL ENDURANCE JUMP- Wireless heaphones, bluetooth sport earphones with microphone, Waterproof, up to 8 hours battery, charging case and quick charge, works with Android and Apple iOS (blue) : Electronics
JBL Endurance Dive - The Best Earphones for Swimming? - YouTube
JBL Endurance Dive review: Here for swimmers
JBL Endurance DIVE Wireless Sports Headphones Review - Major HiFi