Expand your Konftel 300's sound coverage!. Add these 2 expansion microphones to your Konftel 300 conference phone to ensure superior sound quality during your conference. You'll increase your audio range, especially in larger conference rooms, so all participants sound crisp and clear!

Key Features:

• Extend Up To 2.5m (~8ft) On Either Side Of Base Unit
• Increase the range up to 750 sq ft.
• Item no. 900102080