Owner's Manual

Maintenance
18
1. Battery maintenance
Turn the earpieces off whenever they
are not in use. Make sure the Brain is
fully recharged at least once a day.
2. Cleaning the earpieces
Use a dry microfiber cloth to wipe
down the earpieces; for more
intensive cleaning needs, consult
your hearing care professional. Do
not use liquid (including water),
alcohol, or chlorine-based cleaners,
as they may cause damage.