Personal Neck loop for listen only with a covert wireless earpiece

SPECIFICATIONS:

• 3 pole 3.5mm "stereo" jack Version for most audio devices including In Ear Monitoring, Walkman and MP3 players.
  (The earpiece is not stereo)
  

• Captive 1200mmm cable length

• High efficiency torroid windings for better output comapred to a standard loop.