Noise-Cancelling Headphones: Over-Ear and Earbud ANC Compared

One of our strongest picks is the Sony WH-1000XM5, a standout in our Best Noise Cancelling Headphones for Office 2026 list. The Sony WH-1000XM6 Noise Cancelling Headphones is another excellent choice.

Start with your main use and budget, then compare our shortlists: Best Noise Cancelling Headphones for Office 2026, Best Noise Cancelling Headphones for Travel 2026, Best Noise Cancelling Headphones 2026.

Over-ear designs typically block more noise.

The most common cause is a firmware update that reset the ANC settings, or the ANC toggle being accidentally turned off via the headphone's control app or physical button. Check the ANC mode in the companion app first. If that is correct, try a firmware check and then reset to factory defaults.

This is usually caused by a broken or obstructed external microphone. The ANC system needs to sample the incoming noise through the external mics before generating anti-noise. If a mic is blocked or damaged, the system generates incorrect anti-noise that can amplify rather than cancel certain frequencies.

Ear cushion compression is the most common cause. Over months of use, the foam compresses and the seal against your head deteriorates. Replacement ear cushions restore the seal and often feel like a significant ANC improvement. Verify by pressing the ear cups more firmly against your head, if ANC improves dramatically, the cushions need replacing.

Some headphones reduce ANC intensity when battery falls below 20% to extend runtime. This is often not documented. Check whether the issue correlates with battery level. At full charge, ANC should perform at rated levels.

A consumer ANC headphone like the Sony XM5 handles calls adequately for most office use. A dedicated UC headset like the Jabra Evolve2 85 provides better microphone quality and platform certifications. Choose the headset if you spend 4+ hours per day on calls; choose consumer ANC if focus listening is the primary use.