How long does the battery last and how do I charge it?

JBL rates it at up to 80 hours of playback per charge. It recharges over USB-C, and fast charging tops it up quickly for short trips.

How does the noise cancelling work?

It uses hybrid ANC with four microphones to cancel low-frequency rumble and mid-frequency office chatter. It is strongest on steady engine and fan noise rather than sudden sharp sounds.

What is JBL Spatial Sound?

It converts stereo tracks into a wider virtual 3D soundfield, which helps with movies and games. Some listeners prefer it off for music, since it can soften detail.

How does it compare with JBL's Tour One headphones?

The Tune 780NC is the flagship of the Tune line, with the same core ANC and spatial features but a fabric-and-memory-foam build. The Tour series sits above it in materials and tuning refinement.

The listed features cover wireless Bluetooth use and USB-C charging. A wired listening mode is not specified, so check the connection options before relying on it for in-flight audio.

Commuters, students and office workers who want long battery life, decent ANC and a comfortable headband for all-day wear. It is a value-focused flagship rather than a premium audiophile pick.