\"\nSecure-fitting design for enhanced in-ear stability and multiple sized ear gels for a Customized fit\nTrack workout performance with an integrated motion sensor\n3rd generation true wireless stability that reduces call and music dropouts. 4-Microphone technology for clear calls\nUp to 5 hours battery in earbuds, total 15 hours with charging case\nPersonalize your music with customizable equalizer. Wireless range: Up to 33 feet; Sweat & dust resistant: Yes, IP56\n› See more product details\"