Talk from M/c to M/c

quit stock ..Auction is for 1 headset ,left and right ,velcro into helmet ( T series ) consists of ,two speakers and boom microphone off one headset , PTT button ,(velcros on handlebar ) wire from PTT to radio , curly wire from headset to radio . NOTE " this system ONLY fits Digitalker sp3380D or Hoffer 505 walkie talkie ( walkie NOT SUPPLIED WITH HEADSET )all you need to get is the sp3380D walkie talkie ( available from supercheap auto at $29???? on special) and you are riding away talking ! I have a lot of these headsets if anyone wants to do a bulk purchase?? ( bulk means +20 up not 2 or 3 ,I can do a much better price ) 30 day warannty ,