VIS-UMI is a network conference phone product based on USB communication. VIS-UMI connects to the computer via a USB data cable, supports network instant messaging software audio input and output, its pickup radius reaches 3m, and the amplification volume can reach 75dBA. The USB series of conference phones apply the second generation of audio and voice processing technology, including digital audio processing technology, dynamic noise reduction processing technology, industry-leading 256ms echo cancellation, full-duplex voice call technology, 360° omnidirectional sound pickup technology, etc. , Can conduct two-way, natural and smooth talks at the same time, making conference communication easier, clearer and more efficient, and giving users a high-quality conference experience. Its classic shape is elegant and easy to carry.