Arrow of Clairaudience

This arrow gives the archer the ability to hear sounds within range of the arrow's location. This arrow is activated by saying the command word ("Listen!") and shooting the arrow. The archer is then able to hear sounds from the arrows location by covering his ears and concentrating. Sounds within a 15-foot radius around the arrow may be heard in this manner. This arrow can hear anything louder than regular breathing.  The range of this arrow is 240 yards, and it's duration (once the arrow is fired) is six turns.