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
Open Box: JBL Endurance JUMP Waterproof Wireless Sport In-Ear Headphones with One-Touch Remote (Blue) - Newegg.com
JBL Endurance Jump Waterproof Wireless In-Ear Sport Headphones — KAIMONO DE GO