Sennheiser CX Plus Instruction Manual page 4

Important safety instructions
4 | CX Plus True Wireless
The charging case is not splash waterproof. Always keep the
charging case dry.
Notes on data collection and processing and on firmware updates
This product stores individual settings such as the volume, the
sound profiles and the Bluetooth connection data of paired devices.
This data is required for the operation of the product and is not trans-
ferred to Sonova Consumer Hearing GmbH or companies commis-
sioned by Sonova Consumer Hearing GmbH and is not processed.
Using the "Sennheiser Smart Control" app, you can update the firm-
ware of the product for free via an Internet connection. If the device
on which the app is installed is connected to the Internet, the follow-
ing data is automatically transferred to and processed by Sonova
Consumer Hearing GmbH servers in order to provide and transfer
suitable firmware updates: hardware identifier, hardware revision
number, firmware version of the product, operating system type
(Android, iOS) and version, version of the app. The data will only be
used as specified and will not be stored permanently.
If you do not want this data to be transferred and processed, do not
connect to the Internet.
Intended use/Liability
These headphones have been designed as an accessory for Blue-
tooth compliant devices. They are intended for wireless audio com-
munication such as music playback and phone calls via Bluetooth
wireless technology.
It is considered improper use when the product is used for any appli-
cation not named in the corresponding product documentation.
Sonova Consumer Hearing GmbH does not accept liability for
damage arising from misuse or improper use of the product and its
attachments/accessories.
Sonova Consumer Hearing GmbH is not liable for damages to USB
devices that are not consistent with the USB specifications.
Sonova Consumer Hearing GmbH is not liable for damages resulting
from the loss of connection due to flat or overaged rechargeable bat-
teries or exceeding the Bluetooth transmission range.
Before putting the product into operation, please observe the
respective country-specific regulations.