The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver JBL Pure Bass Sound and up to 70 hours of battery life. Lightweight and Your music, nothing else matters. Over-ear, super comfortable, powerful,
Hybrid noise canceling function + external sound intake function Equipped with an advanced hybrid noise canceling function designed for various usage situations, mainly in the city. Hybrid noise canceling function +
Your music, noise free. When your music is on, nothing else matters. The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver on that The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones