KEY FEATURES:

• Improve the quality of your audio and video conferencing by adding external microphones to your conference room table.
• Poly Expansion Microphone kit for Poly Trio 8300 , 8500 & 8800
• Package includes : Two expansion microphones , Two 2.1m cables.
• Maximum number of Expansion Microphones supported for Poly Trio 8300 , 8500 & 8800 is 1 pack (2 # microphones)