Crystal Headset Telephone Training Box Splitter Adapter Volume Control Intelligent Sound Closed for Call Center/Telephone Marketing Training

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Product description

  • The two headphones can adjust the volume of the speakers separately. Supplied with double jack and mute switch.
  • You can use one of these interfaces alone to allow the original earphone to adjust the volume and close the sound. Can plug either into handset port or headset port.
  • Compact and stylish design. Accommodates all major telephone headsets. Easy to set up, plug and play.
  • Easy to use, a must have for busy call centres. Great use for call center telephone marketing trainings.

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