Poly HW510 QD EncorePro Monaural NC Headset Noise Cancelling Adjustable Headband (New) Conference Station This creates ultra-smooth

This creates ultra-smooth

1 - Standard RJ9 (Most Common Telephones)

Clearly see every little move right from the high resolution 2

See who's left you messages

Poly HW510 QD EncorePro Monaural NC Headset Noise Cancelling Adjustable Headband (New) Conference Station This creates ultra-smoothThis item is brand new. Comes with a one year warranty from GreenBox Shop. Product Description The Poly HW510 EncorePro offers all day comfort, excellent high quality audio and long term reliability in a lightweight and affordable package. Fully adjustable headband provides all day wearing comfort for every user and the Noise Cancelling microphon keeps out unwanted background noise. Wideband audio provides rich and clear conversations. Other key