The Brand New BlackWire 3310 headset USB-C (Pack of 3) is a sleek and modern wireless headset designed for single earpiece use. With a stylish black color and a comfortable headband design, this headset offers high-quality sound and noise cancellation. It features Bluetooth wireless technology for convenient connectivity and a boom microphone for clear communication. The headset also includes a 7ft cable for charging and is compatible with both USB and USB-C connections. Perfect for those looking for a reliable and feature-rich headset for the modern work environment.