Sena 50S Harman/Kardon replacement control unit. Adaptable to all audio kits of the 20S, 20S- EVO and 30K series, WiFi adapter is included.
In the event of an irreparable failure or poor battery life, this SENA 50S control unit solves the problem, simply detach it from the helmet and replace it with this product, which is also compatible with the old version.
Sena 50S a/k upgrade control unit is compatible with:
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Sena 20S
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Sena 20S-EVO
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Sena 30K
Sena 50S a/k Original spare part with guarantee
Requires USB Type-C charging cable, alternatively you can use the WiFi adapter directly.