Category illustration · not a photograph of this product
Bose / SPECIFICATION-BASED RESEARCH
Around-ear headphones with Quiet and Aware listening modes and app-based sound adjustment. Bose lists up to 24 hours of playback with noise cancellation on.
Consider these if you want a choice of listening modes for different parts of your day.
This record covers the QuietComfort model at the linked source, not QuietComfort Ultra or a later generation. Verify the model and included accessories with the seller.
THE USEFUL DETAILS
These describe the product; they are not independent performance-test results.
For an adjustable listening setup
Over-ear wireless headphones with active noise cancellation. Sony lists up to 30 hours of battery life with noise cancellation on; actual runtime depends on use.
For longer stretches between charges
Over-ear headphones with adaptive noise cancellation and a transparency mode. Sennheiser lists up to 60 hours of playback under its test conditions.
PUBLISHED COMPARISONS
These pages put two products side by side with source links and a specific decision point for each pair.