Question about Roadstar PCD-499BT

The CD player can be connected to other devices via Bluetooth or line-out. As the Alpine UTE-204DAB is a digital media/DAB receiver with Bluetooth function, a connection via Bluetooth is generally possible. Alternatively, the CD player can also be connected to a suitable input on the Alpine device via the line-out output (3.5 mm jack). A direct, specifically intended compatibility is not explicitly stated, but the connection via Bluetooth or line-out should work.