eFor over 70 years, JBL has engineered the precise, impressive sound found in big venuesaround the world. These headphones reproduce that same JBL DNA, punching out bass that’sboth deep and powerful. Enjoy your music and take calls for 6 hours. Get a full recharge in 2 hours.Easily control your sound and manage calls from your headphones with the convenientthree-button remote with microphone.A fl at cable that’s durable and won’t tangle up in knots.The soft, ergonomically shaped earbuds allow you to enjoy your music in full comfort.