ONLY works for AVAYA 1608 1616 9620 9630... or CISCO 7902 7905 ...7912 or Grandsteam GXP 14xx ...GXV 3275 or YEALINK T19P...T48G SNOM 300...821 Panasonic KXT and MORE DESKPHONES LISTED IN DESCRIPTION.
ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION. Buy the item today if you have one of phone models in list. For other phones, pls contact us for Compatibility Guide or Advice.
Built-in Voluem control and Mute Switch
High Sound Quality for Clear Communication: Wideband Sound telephone headset enables natural listening experience, features Noise Canceling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing.

Technical Details

Product Details

Package Dimensions
Width : 5.51 inch
Height : 1.57 inch
Length : 7.48 inch

Shipping Weight: 14.08 ounce (View shipping rates and policies)

ASIN : B01N10LNZ7