Take your sound with you wherever you go. The JBL Wave Flex is splash and dust resistant, has a stick-open design that is safe and comfortable, and has a bass that you can feel. The earbuds are made for your everyday entertainment and have a 32-hour battery life. You can always talk clearly hands-free while taking in your surroundings thanks to Smart Ambient technology, whether you're lounging on the beach or walking through the city. Additionally, you can charge for two additional hours of power in just ten minutes when you need a boost. JBL Sound with Deep Bass Enjoy your music to the fullest with dependable, safe earbuds that have 12mm drivers and JBL Deep Bass Sound. A snug fit The JBL Wave Flex's stick-open, ergonomic design