This is a brand new, sealed Plantronics Flex Boom headset that is perfect for hands-free communication. It has a single earpiece with an ear-hook form factor, making it comfortable to wear for extended periods of time. The headset is black in color and has both 2.5mm and 3.5mm jack connectivity options.

In addition, it has noise cancellation and a built-in microphone, making it perfect for use in noisy environments. The microphone is a boom type and the headset was manufactured in Mexico. This headset is compatible with most cell phones and is a great accessory for anyone who needs to stay connected while on the go.