The Hörknubbel®: Flexible • Indestructible • Premium Sound • Future-Proof

Since 1989 heddier electronic GmbH has been developing and engineering products designed for use in the public sector. Decades of experience and cooperative ventures with museums, exhibitions and property designers inspired us to create yet another pioneering tool to accomplish extraordinary sound experiences in public domains: the Hörknubbel. Today, it has already been on the market for 10 years. The distinctive design and unique quality have stood the test of time.


Foto with different Hörknubbel applications


Get to know our friendly Hörknubbel and its advantages. Our hearing knob is a worthwhile and sustainable investment. The Hörknubbel shines with its sound quality and authenticity of hearing. Forget everything you have listened to so far!


Small child with Hörknubbel in his hand


Video of MS Science with Hörknubbel


We aim to please. We grant a 36-month warranty, a 24 h spare-parts service along with the unique service to refurbish your Hörknubbel even after years of use to restore it to an almost new condition.

You would like to talk to us directly? Please call +49 (0) 2864 95178-0

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Technical changes and mistakes reserved. Human Detector and Hörknubbel are registered trademarks of heddier electronic GmbH.

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