Adaptive noise cancellation helps you focus on music, study or work. The over-ear design includes Smart Ambient to hear your surroundings without removing the headphones.
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JBL Live 770NC — wireless headphones, black
When it may fit
An option for listeners who prefer over-ear headphones for longer sessions and want to switch between focused listening and awareness of their surroundings. Multipoint helps switch between two compatible devices.
What to keep in mind
JBL specifies up to 65 hours with Bluetooth on and ANC off, or up to 50 with ANC on. Actual battery life varies. Noise cancellation reduces noise; it does not replace hearing protection or guarantee silence.
Before buying
Confirm the black Live 770NC, headband fit, device compatibility and box contents. Consider your calling environment. Check seller, condition and regional warranty.
Documentary analysis; no hands-on testing. Reviewed October 6, 2026. Author: Luster Deals. Information source: JBL
Official product video
Published by JBL. Model presentation or guide on the brand’s channel.