No problem. Forgot to mention it also has a apple dock connector. So yes it will work for your iPod. I don't Havre one , so completely forgot it had it. The included buttons are just what you need. Like you say it just leaves 2 buttons on the wheel redundant. Given the simplicity and how well it works I can live with that.
Edit: and a last point, parrot support is fantastic. I had issues with my phone not auto reconnecting and had a reply with fix within hours.