I have the Piratecom 4 man wired intercom system with the cell phone and i-pod tie in. Excellent product. Other than I located the break away headset connectors in poor locations and kept breaking them. No problems. Once I relocated the connectors we use them all the time. My experience with their service has been very good. Very crisp and clear. If you run standing up and over 80mph, go for the high speed head sets.