One Training set: Poly Blackwire 5220 Stereo USB Headsets and Blackwire 5200 Training Adapter. All in one bundle to make it easier and more cost effective for you! Blackwire Stereo USB-A and 3.5mm Headsets X 2 Built for UC applications and softphones from Avaya, Cisco, Microsoft and more Certified for Microsoft Connects to PC and Mac via USB-C/A Also connects to mobile devices and tablets via 3.5mm Ideal for all-day use, long conference calls and listening to multimedia Cushioned, metal, ergonomic headband is durable and comfortable Noise canceling flexible microphone Ultra-soft leatherette ear cushions, with super soft memory foam, means all-day comfort Cable length from headset to USB Connector 86 inches/7.16 feet Speakers fold flat for storage, use durable carrying case (included) for portability Simple and intuitive, inline controls let you answer/end, mute, and control the volume of your calls and mute with one touch Audio prompts and inline indicator lights tell you about connection, mute, and volume status of headset A dynamic EQ feature optimizes voice quality when on calls Automatically adjusting EQ settings when listening to music or media Premium PC wideband audio with noise-canceling microphone Digital Signal Processing (DSP) for a more natural voice sound SoundGuard DIGITAL technology provides advanced audio protection for sound levels above 118dBA with Anti-startle that detects which eliminates large sudden increase levels Poly Lens can add lower level hearing protection against acoustic startle, limiting peak levels to 102 dBA. Time-Weighted Average prevents average daily noise exposure from exceeding 85 dBA 2 year manufacture warranty Blackwire 5200 Training Adapter X 1 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 BTP Model: ZZ-C5220TRBDLMFR Part: C5220TRBDL
