Lightness, comfort and great sound. With the JBL Tune 670NC wireless headphones with adaptive noise cancellation, you have all three advantages. With a battery life of up to 70 hours, your JBL Tune 670NC headphones can last a whole week without recharging. And if you need a quick charge, 5 minutes
Lightness, comfort and great sound. With the JBL Tune 670NC wireless headphones with adaptive noise cancellation, you have all three advantages. With a battery life of up to 70 hours, your JBL Tune 670NC headphones can last a whole week without recharging. And if you need a quick charge, 5 minutes
Lightness, comfort and great sound. With the JBL Tune 670NC wireless headphones with adaptive noise cancellation, you have all three advantages. With a battery life of up to 70 hours, your JBL Tune 670NC headphones can last a whole week without recharging. And if you need a quick charge, 5 minutes