The POLY Voyager 4320 UC Wireless Headset with Dongle, USB-C Storage Bag 77Z30AA is a top-of-the-line wireless headset designed for computers and tablets. With its sleek design and advanced features, this headset offers a seamless and convenient communication experience. The included dongle and USB-C cable ensure easy connectivity, while the storage bag provides a safe and compact storage solution. The POLY brand is known for its high-quality audio products, making this headset a reliable choice for professional use in various settings.