JBL ENDURANCE SPRINT - Wireless headphones, bluetooth sport earphones with microphone, Waterproof, up to 8 hours battery, quick charge, works with Android and Apple iOS (black) : Amazon.sg: Everything Else
JBL Endurance SPRINT | Waterproof Wireless In-Ear Sport Headphones
RUN, SPRINT, JUMP, DIVE: JBL® Introduces Endurance Headphones for Every Sport | HARMAN