Yes, the CoolStream Duo is compatible with the Cambridge 765i docking station. You can plug the Duo into the 30 pin connector of this docking station to stream music or podcasts from your phone, tablet, or laptop. The CoolStream Duo works with All iPhones and All Android phones.
The CoolStream Duo turns older docking stations like this beauty from Cambridge into Bluetooth speakers.Continue reading: Does the Cambridge 765i work with the Duo?