In some embodiments, {HEAD ~ the external port} is {TAIL ~ a multi pin connector} that is the same as, or similar to and compatible with the 30 pin connector used on iPod devices 
is
In some embodiments , { HEAD ~ the external port } is { TAIL ~ a multi pin connector } that is the same as , or similar to and compatible with the 30 pin connector used on iPod devices
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH