Jooki offers the ability to add a webradio on a token / charachter.
The steps are shown here
If the Jooki circle keeps going around, and lights on your Jooki stay blue, the link for your radio is not working. Thy these steps:
1) Find streaming radio page (example https://www.srf.ch/hilfe/hilfe-sendetechnik/sendetechnik-live-radio-im-internet)
2) Jooki doesn't support m3u playlists like http://stream.srg-ssr.ch/drs1/aacp_96.m3u but you can download this, and then look inside with 'text editor'
3) Use the first URL in the m3u playlist, in this exemple case http://stream.srg-ssr.ch/m/drs1/aacp_96 for Jooki.