Portable Bluetooth conference speakerphone for online meetings with 360° full-range sound. Three omnidirectional microphones capture speech within a 3 m radius, while full-duplex communication enables simultaneous speaking without audio interruption. The unit connects to smartphones, tablets and laptops via Bluetooth or USB-A, includes echo cancellation and noise cancellation, and provides controls for volume, calls, mute and music playback. Its rechargeable battery supports up to 12 hours of operation.