Sennheiser HD 1 On-ear Wireless Manuale Proprietario
M2 OEBT
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Care and maintenance
Replacing/removing the rechargeable battery
CAUTION
Danger of damage to the product!
During the warranty period, the rechargeable batteries must only
be replaced by an authorized Sennheiser service center, otherwise
the warranty will be null and void.
be replaced by an authorized Sennheiser service center, otherwise
the warranty will be null and void.
X
Contact your Sennheiser service center if the rechargeable bat-
teries need to be replaced or removed. Outside the warranty
period, the rechargeable batteries may be replaced or removed
by any qualified service center in an appropriate manner.
teries need to be replaced or removed. Outside the warranty
period, the rechargeable batteries may be replaced or removed
by any qualified service center in an appropriate manner.