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A versatile RIC that treats all hearing losses.


Tiny device.

Cellion™ primax™ hearing aids are available for nearly all hearing losses. Cellion can be fitted with various domes or custom molds. Cellion is the only inductive, wireless, and contact-free rechargeable hearing aid in the world. Yet it is still one of the smallest hearing aids in general, being only slightly larger than Pure® primax.


24 hours operating time, even when streaming.
Cellion’s power management is unrivaled by any other hearing aid. Regardless of the hearing loss treated, it can run for at least 24 hours with unlimited streaming.

The power cells have a lifespan of several years, easily lasting the entire life of the hearing aid. Even if an exchange of the power cell becomes necessary, it can be done by any hearing care professional.

Our lithium-ion power cell is completely integrated. No battery door. No hassle with battery exchange. Cellion is neatly sealed, making it resistant against dust and humidity. Also, Cellion has an IP68 rating.

*Achieved IP68 rating per IEC 60529 standard.

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standard size 13
rechargeable battery

comparable competitor products
+40% more energy

Signia Cellion primax
+60% more energy

Cellion primax at a glance


Get more information on Cellion™ primax.