Telefunken XH24J501VD-W Instruction Manual page 30

Loop/Shuffle Mode Operation
Note: Depending on model, your TV may not support this
function. The application may not be compatible with all mobile
devices. UHD (4K, Ultra HD) channels are not supported and
both of the devices must be connected to the same network.
Note: ARC is supported only via the HDMI2 input.
Note: The audio device should support System Audio Control
feature.
Note: Depending on model, your TV may not support this
function. The contents of the E-Manual may vary according
to the model.