Sennheiser M3AEBTXL Instruction Manual page 14

If no connection is established within 5 minutes, pairing mode
is terminated and the headphones switch to standby mode. If
necessary, repeat the steps described above.
Disconnecting the headphones from your Bluetooth device
▷
Via the menu of your Bluetooth device, disconnect the connection to the headphones.
The headphones are disconnected from the Bluetooth device. You hear the voice prompt "Device
(1) disconnected". The headphones switch to standby mode.
To delete the Bluetooth pairing list of the headphones,
> Deleting the Bluetooth pairing list of the
Installing the Smart Control app
To make full use of all the settings and functions of the headphones, you need to have the free
Sennheiser Smart Control app installed on your smartphone.
Download the app from the App Store or Google Play and install it on your smartphone. Alternatively,
you can use your smartphone to scan the following QR code or to call up the following Internet site:
www.sennheiser.com/smartcontrol
headphones.
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