Earphone tests
Connect your earphones and lower the volume before starting.
Choose a test
Connect your earphones and lower the volume before starting.
Sound leakage testCompare baseline noise and test sound using the microphone.Left/right channel testListen to check the left, center and right channels.Alarm volume setupStart quietly and choose a comfortable alarm volume.Bluetooth delay & interruption testTap along to a beat to estimate perceived delay.
Result
Open a test and listen. Only the sound leakage test uses the microphone.
How to use · Frequently asked questions
How to use
Check channels, alarm volume, perceived delay and sound leakage.
Select your earphones in device output settings first.
Microphone permission is requested only for the sound leakage test.
Inputs and results are not sent to a server.
Frequently asked questions
Can it detect the connection automatically?
The web cannot confirm the physical earphone connection or output route. Listen to check.
Is the test sound loud?
Lower your device volume first. The web cannot change system volume.
Can I share results?
Save results as an image or share the file on supported devices.