Built to withstand your workout, the Under Armour Pivot Wireless Sport In-Ear Headphones from JBL features an IPX7 rated construction that's both sweatproof and waterproof. The Pivot headphones stream your favorite music wirelessly via Bluetooth technology, and with JBL Charged Sound, you get audio that's tuned to provide rich bass that's meant to keep you motivated throughout your workout. Sport Flex Fit eartips and behind-the-ear hooks in different sizes help to keep the in-ear Pivot headphones secure, and Bionic Hearing technologies are built-in to help keep you aware of your environment.