RJ9 Corded Office Headset HD Voice for MITEL Nortel Meridian NEC Polycom Packet 8 ShoreTel Xblue IP Phones, Plus 3.5mm Adapter (Monaural) Mono for MITEL Nortel Polycom Shoretel sold2025 - Multi-Coated (MC): Reduces glass

- Multi-Coated (MC): Reduces glass flare & ghosting caused by reflections

On the passenger side is longer and has flange underneath

Package Dimensions: 4

Operating with a bandwidth of 250MHz (250 million cycles per second) that is almost 60 times greater than a simple TV signal

RJ9 Corded Office Headset HD Voice for MITEL Nortel Meridian NEC Polycom Packet 8 ShoreTel Xblue IP Phones, Plus 3.5mm Adapter (Monaural) Mono for MITEL Nortel Polycom Shoretel sold2025 - Multi-Coated (MC): Reduces glassRJ9 Corded Office Headset HD Voice for MITEL Nortel Meridian NEC Polycom Packet 8 ShoreTel Xblue IP Phones, Plus 3. 5mm Adapter (Monaural) Product Features Perfect wide range sound quality and noise canceling microphone over ear headphones hands free headset for analog IP Business phone. Acoustic shock protection to protect your hearing. Quick Disconnect RJ9 Head set cord included. Over the head Binaural and Monaural versions optional. It is your