Headphone Test

Verify left and right headphone channels, stereo balance, and basic audio clarity with a browser-based headphone test.

How to interpret the headphone test

A good result means left and right channels are distinct, centered playback sounds balanced, and the output path stays stable across repeated plays.

If one ear is silent or reversed, check connectors, mono settings, and Bluetooth output routing before assuming the headset is physically broken.

What to try next if one ear is missing

Re-seat the connector, test another port or device, and check OS balance or accessibility mono-audio settings.

Use the dedicated fix guide if one side remains silent, then compare latency on the audio sync test if wireless playback also feels delayed.