PL-85S08AA - Plantronics Y-Training Cable for Blackwire C5200

- Use with Poly Blackwire 5200 Series USB & 3.5mm headsets
- Allows two people to hear both sides of the conversation (both users must be wearing a Poly Blackwire 5200 headset)
- The Y tail plugs into trainers Blackwire inline control unit, headset must be unplugged first
- Both users can always listen - but only Agent (red end) can be heard
- Supervisor or Trainer (black end) is always muted