Instruction manual CX Plus True Wireless
Table Of Contents
- Important safety instructions
- Package contents
- Product overview
- Getting started
- Using the earbuds
- Information on the rechargeable battery, the charging process and the first use
- Charging the rechargeable battery of the earbuds and the charging case
- Connecting the earbuds to a Bluetooth device
- Information on the Bluetooth wireless connection
- Pairing the earbuds with a Bluetooth device
- Switching the connection to paired Bluetooth devices/“Connections”
- Disconnecting the earbuds from a Bluetooth device
- Pairing a spare earbud
- Installing the Smart Control app
- Selecting suitable ear adapters for optimum fit of the earbuds
- Inserting the earbuds into the ears
- Switching the earbuds on
- Switching the earbuds off
- Adjusting the volume
- Information on active noise cancellation ANC
- Activating/deactivating the active noise cancellation ANC
- Listening to ambient sounds or conversations - activating/deactivating the Transparency Mode function
- Adjusting the Transparency Mode function
- Using the voice assistant/voice dialing
- Using the Smart Pause function
- Controlling music playback
- Making calls using the earbuds
- Using the Auto Call function
- Using the Sidetone function
- Displaying the battery charge status
- Adjusting sound effects/the equalizer
- Setting the voice prompts/beep sounds
- Customizing the control functions
- Storing or transporting the earbuds in the charging case
- Care and maintenance of the earbuds/charging case
- FAQ/If a problem occurs ...
- Specifications
- Manufacturer Declarations
FAQ/If a problem occurs ...
34 | CX Plus True Wireless
FAQ/If a problem occurs ...
Current list of frequently asked questions (FAQ)
Visit the CX Plus True Wireless product page at
www.sennheiser-hearing.com
There you will find a current list of frequently asked questions (FAQ)
and suggested solutions.
Your question has not been answered or the problem persists?
If a problem occurs that is not listed in the FAQ section or if the prob-
lem cannot be solved with the proposed solutions, please contact
your Sonova Consumer Hearing partner for assistance.
To find a partner in your country, search at
www.sennheiser-hearing.com/service-support
Leaving the Bluetooth transmission range
Wireless calling and streaming are only possible in the Bluetooth
transmission range of your smartphone. The transmission range
largely depends on environmental conditions such as wall thickness,
wall composition etc. With a free line of sight, the transmission
range of most smartphones and Bluetooth devices is up to 10 meters.
If you, and therefore the earbuds, leave the Bluetooth transmission
range of the smartphone, the sound quality deteriorates increasingly
until you hear the voice prompt “No connection” and the connection
breaks down completely. If you immediately re-enter the Bluetooth
transmission range, the connection is automatically re-established
and you hear the voice prompt “Connected”. If this is not the case,
tap the touch control panel of the earbud 1x.
Resetting the earbuds
If the function of the earbuds is disturbed, perform a reset. Individual
settings such as the pairing settings are not deleted.
Insert both earbuds into the charging case, close the lid of the
charging case and wait at least 10 seconds before taking the earbuds
out of the charging case and switching them on again.
Resetting the earbuds to the factory default settings
If the function of the earbuds is disturbed and a reset (> 34) does not
improve, reset the earbuds to the factory default settings. This
deletes, among other things, all pairing settings (>
17).
The easiest way to reset the earbuds to the factory default settings
is using the Smart Control app.
Alternatively, you can manually proceed as follows:
1. Deactivate Bluetooth on your smartphone.
The connection between your smartphone and the CX Plus True
Wireless is disconnected.
2. Take one earbud out of the charging case, leave the other earbud
in the charging case.










