The JBL Tune 670NC Adaptive Noise Cancelling wireless headphones deliver JBL Pure Bass Sound with up to 70 hours of battery life. Lightweight and flat-folding, these headphones are customizable to your taste and needs through the free JBL Headphones app. Manage your calls hassle-free right from your headphones, and use VoiceAware to hear yourself when you’re speaking. .
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