Sennheiser IE 80S BT Wireless Neckband In-Ear Headphones - Manual (Page 23)

Care and maintenance
IE 80S BT | 23
Care and maintenance
CAUTION
Liquids can damage the electronics of the product!
Liquids entering the housing of the product can cause a short-circuit
and damage the electronics.
▷
Keep all liquids far away from the product.
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Do not use any solvents or cleansing agents.
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Clean the product only with a soft, dry cloth and using the sup-
plied cleaning tool.
Cleaning the sound channel grille
For reasons of hygiene, you should clean the sound channel grille
regularly using the supplied cleaning tool.
▷
Remove any dirt by lightly scratching over the sound channel
grille with the cleaning tool.
Replacing the ear adapters
For reasons of hygiene, you should replace your ear adapters from
time to time (especially the memory foam ear adapters from Com-
ply™ have a durability of a few months due to the material proper-
ties). Spare ear adapters are available from your Sennheiser partner.
1. Pull the ear adapter away from the in-ear sound tunnel.
2. Mount the new ear adapter to the in-ear sound tunnel. Ensure that
it locks into place.