Poly 3.5mm Y-Training Cable For Blackwire 5200 Series (Poly 217008-01 or HP 85S08AA) 14.95 Maximum Frequency response: 20 kHz

Maximum Frequency response: 20 kHz

- SoundGuard Acoustic Limiting

Spare Headset S11

foam ear cushions fold flat for easy storage

The noise-canceling boom mic flips up to mute

Poly 3.5mm Y-Training Cable For Blackwire 5200 Series (Poly 217008-01 or HP 85S08AA) 14.95 Maximum Frequency response: 20 kHzA Must Have for New Hires with Blackwire 5200 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 Genuine Poly accessory