Downloads
You can find downloadable versions of, among other things, our Product Catalogue, Measurement Chart, Size Guide or User Guide for our heating aids here:
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User guide
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Size guide
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Battery overview
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Complaints, Returns & Repairs
If you need to make a complaint, return or get something repaired - please fill in the form below and send it to us together with the product in question.
Important Notice – Warranty Claims:
When submitting products for warranty claims, it is absolutely essential that they are clean and in good condition.
Products received dirty or in poor condition cannot be processed without additional cost.
In such cases, we reserve the right to charge a handling fee of up to € 35 per claim.