[ Smooth & Effectively Conference Experience without any Disruption ] Our Premium Bluetooth Conference Speaker with Microphone can help focus on the conference systems other than losing attention if any disruption due to the technical issues, easy to set up and not distort by plugging the Bluetooth speakerphone into your PC via USB, or Bluetooth Pair [ Clear Sound Quality without any Irrespective of the Environment ] The upgraded voice processing technology of the Conference Room Omnidirectional Microphone can Intelligent dynamic noise reduction, and industry-leading noise cancellation within 3meter distance, which can enhance voice and filter the background noise like air conditioning noise, keyboard clicks,dog barking, kids crying, etc. [ Stable & Clarity Voice to Enjoy Your Conference Call ] With the upgraded o processing technology, this USB conference Microphone is able to identify the distance of the sound source ( 48K sampling rate ), automatically adjust the sound volume to realize self-volume balance, and provide a smooth and clear call experience [ A Must-Have Tool for Multi-Person Conferencing ] The Bluetooth Speakerphone is arranged in an array of 360-degree. and ensures that the conference room microphone pick up voice from the entire room, perfect for 3-5 people's conferences [ Ultra Strong Compatibility ] The Bluetooth Conference Speakerphone can compatible with Zoom, Skype, Google hangouts, facetime, and more. Support Windows 7, Windows 8, Windows 10, Mac OS 10.10 or higher, Perfect for home office, online class, business trips 384ms Noise Canceling Conference Room Omnidirectional Microphone Super Clear Sound without any harsh to cuts out background noise Telephone o Conferencing Omnidirectional Speakerphone for 3-5 persons Full-duplex call technology without any interruption 2 Connection Mode: Bluetooth or USB 2.0 (Please connect one of them) Voice pickup radius can reach 9.8ft Colour: as shown Material: ABS Package Contents: 1 x Bluetooth Conference Speaker Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.