Yes, the CoolStream Duo is compatible with the Klipsch iGroove 1001092 docking station. You can plug the Duo into the 30 pin connector of the dock and 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 classic iGroove into Bluetooth speakers. The 30-pin iPod connector powers the Duo and is also the audio jack for the music coming from the paired phone. You can check the model number on the bottom of the dock to determine compatibility with the Duo.
For more information about compatible (and non-compatible) docking stations, check out the Docking Station Compatibility page.