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
Best Buy: JBL Endurance Sprint Wireless In-Ear Headphones Blue JBLENDURSPRINTBLU
JBL Endurance Sprint Wireless Review - RTINGS.com
JBL Endurance SPRINT | Waterproof Wireless In-Ear Sport Headphones
JBL Endurance Sprint Bluetooth Headset Review: Perfect Gym Partner
RUN, SPRINT, JUMP, DIVE: JBL® Introduces Endurance Headphones for Every Sport | Business Wire