The JBL Endurance Peak 3 are the earbuds for you if you're a very active sportsperson. Going on a hike? Thanks to the 10-hour battery life, you won't run out of music anytime soon. The charging case has 40 hours of extra battery life, so you can listen to music for 50 hours total. Because the earbuds are completely waterproof, they'll survive every storm. Sweat or rain won't break them, so you can listen to your favorite music regardless of the weather. In the My JBL Headphones app, you can personalize the sound reproduction with an equalizer. So you can enjoy personalized sound.