Poly Conference Speakerphone Sync Canceling Plantronics Hub Compatible Bluetooth with Bluetooth [] USB/Bluetooth 20+ Noise/Echo (Model dongle)

Clear sound quality for everything from meetings to music Clear voice chat with echo and noise canceling Full duplex audio function Lifespan up to 20 hours 2 year warranty A speakerphone that can be carried anywhere and is perfect for meetings and music. Poly Sync 20 is a speakerphone recommended for those who are not satisfied with the audio quality of their laptops and smartphones. Compatible with USB and Bluetooth connectivity, it delivers outstanding sound quality wherever you are. A steerable 3-microphone array that automatically changes directionality depending on the direction of the voice, delivers clearer calls that pick up less background noise than standard 360° omnidirectional surrounding microphones. This is a Zoom certified product that you can use with confidence. This is a USB-A terminal model. USB Bluetooth adapter included Poly is a brand that combines Plantronics and Polycom.