The adapter can act as a transmitter and receiver, which means that it can send and receive Bluetooth signals. In order to plug it into your DAB+ radio and then control jukeboxes via Bluetooth, the radio would have to have a suitable USB interface that supports the adapter. However, it is unlikely that a DAB+ radio will offer such a function as these radios are not usually designed to use USB Bluetooth adapters. It would be advisable to check the specifications of your radio to ensure that it is compatible with the adapter.