I have a explorer300 bluetooth headset. I love it and it works great. Problem is I am missing the clip to hook onto my ear. It is plastic and the part that connects to the bluetooth is like donut spape. On the bluetooth is a little knob for ear holder clips onto. Can you tell me how I can get one of these. I checked where I bought it and The Source and no-one can seem to help me. Would be happy if you could. willybccan@hotmail.com . Thank you in advance. Rob Williams