Loading ...
Loading ...
Loading ...
Care and maintenance
32 | MOMENTUM Wireless M3AEBTXL
▷ Place the ear pad on the ear cup and align it with the notches in
the retaining ring.
▷ Using your thumbs, press the retaining ring firmly onto the ear
cup so that the retaining ring audibly snaps into place all-around.
Information on the built-in rechargeable
battery
Sennheiser ensures and guarantees that the rechargeable battery
performs at its optimum upon purchase of the product. If, upon pur
-
chase or within the warranty period, you suspect that the recharge-
able battery is obviously defective or if a charging error/battery error
is displayed (>
7), stop using the product, disconnect it from the
power supply system and immediately return the product to any
Sennheiser service partner.
Outside the warranty period, you can have the rechargeable battery
replaced for a fee by your Sennheiser service partner. Contact your
local Sennheiser partner:
www.sennheiser.com > “Service & Support”.
Installing firmware updates
Firmware updates can be downloaded free of charge from the Inter-
net using the Sennheiser Smart Control app. Sennheiser recom-
mends to always install the latest firmware version to ensure the
best performance of your product.
▷ Connect the headphones to your smartphone and start the Smart
Control app (>
15).
▷ The app provides information on available firmware updates and
guides you through the installation process.
Click
Loading ...
Loading ...
Loading ...