| Polsen USB Boundary Microphone with Headphone Output US-OB-55 Polsen USB Boundary Microphone with Headphone Output For Conferences, Meetings, and Streaming, 360° Omnidirectional Pickup Pattern, 24-Bit / 48 kHz Digital Audio Quality, Easy Plug and Play Operation, 3.5mm Headphone Jack with Volume Knob, USB Type-C... ... more Polsen USB Boundary Microphone with Headphone Output US-OB-55 Polsen USB Boundary Microphone with Headphone Output For Conferences, Meetings, and Streaming, 360° Omnidirectional Pickup Pattern, 24-Bit / 48 kHz Digital Audio Quality, Easy Plug and Play Operation, 3.5mm Headphone Jack with Volume Knob, USB Type-C... | | $49.99 $39.99 go to store |