TechniSat DIGITRADIO Bike 1 Manuel D'instructions page 46

Alternatively, you can use the playback controls of the music app on your
external device.
8.3 Revive coupling
To cancel an active pairing, select Menu > [Disconnect] and press the
Select/Info button. Note that the device to be unpaired must be connected to the
DIGITRADIO Bike 1 if you want to unpair it. You can then pair a new device as
described in section 8.2.
Alternatively, you can also set up the pairing on your external device. Follow the
instructions in the operating instructions for your external device.
9 Further functions
9.1 Sleep timer
The sleep timer switches the DIGITRADIO Bike 1 off automatically after the set time or
into standby mode (in mains operation).
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