Digital and internet radio for receiving audio signals via FM, DAB/DAB+, and internet radio. Thanks to the Bluetooth receiver (RX), you can easily stream music from your smartphone, tablet, laptop, and PC to your device. With the integrated Bluetooth transmitter (TX), your beats can be played on all Bluetooth-enabled devices, such as headphones or speakers. Enjoy your favorite Spotify music on the radio as well: Spotify Connect support allows access to millions of songs and pre-made playlists. Amazon Music can also be enjoyed on the radio: link your Amazon account to access millions of songs and existing playlists. USB Type A port for charging and playing external storage devices, such as USB sticks or MP3 players. Excellent reception, no matter where you are: connect various antennas to the F-connector to optimize reception. High user-friendliness: control your devices comfortably from the sofa - via smartphone or tablet with the UNDOK app, via remote control, or directly on the device. Flexible internet connection: wirelessly via Wi-Fi or wired via LAN.