Amazon.com: JBL ENDURANCE SPRINT - Wireless headphones, bluetooth sport earphones with microphone, Waterproof, up to 8 hours battery, quick charge, works with Android and Apple iOS (blue) : Everything Else
JBL Endurance - The differences between the models
RUN, SPRINT, JUMP, DIVE: JBL® Introduces Endurance Headphones for Every Sport | Business Wire
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: Sprint vs Jump vs Peak vs Dive | World Wide Stereo
JBL Endurance: Sprint vs Jump vs Peak vs Dive | World Wide Stereo
JBL Launches Their Two New In-Ear Sport Headphones