Hefio – Individually optimized sound

Your sound profile in 10 seconds with a single click

Hefio is taking a completely different approach towards a fully personalized hearing experience. Our self-calibrating headphones are capable of producing a sound spectrum that is individually optimized for your unique ears.

Measure

The headphones play an audio signal in your ear and record it back with the built-in microphones.

Analyze

The standalone Signal Processor analyzes what you hear and makes the sound perfect for your ears.

Play

Enjoy audio calibrated for your ears! Additionally, you can choose your preferred sound settings.

Your ears are unique.

Individual differences between the in-ear spectra within a test group of 60 subjects with similar physiological characteristic.

Did you know that we all have very different ears and hearing systems? There is a great deal of variation between individual sound perceptions coming from the same source. Even more surprisingly, your right and left ears have their own unique characteristics.

Hefio Play are your perfect headphones!