PJP-20UR comes with 3 unidirectional microphones with excellent audio pickup up-to 10ft and the inbuilt speaker with Adaptive echo canceller which delivers Full Duplex HD clarity audio with mic zone control and Noise reduction feature. PJP-20UR can be cascaded up to 4 units through the USB powered Hub. Each unit of PJP 20 UR is ideal for 8-10 participants and 4 units can be cascaded together to make it an ideal conferencing system for up to 40 participants
20 KHZ wide bandwidth echo canceller
Smooth duplex performance
Even when next to projector, noise reduction eliminates the sound of the fan
No power cord necessary, USB bus powered
Easy to connect, Easy to use
Compact light weight and easy to carry
Adaptive echo canceller for use in any kind of room.