Thank you for viewing. I purchased this about two years ago. I took good care of it, so it's relatively clean. I put it away after the boom microphone broke. This is a junk item because the boom microphone is broken. You can hear sound. Other functions work fine. However, I do not guarantee operation, so please purchase only if you understand this. It seems the built-in microphone can be used, but details are unknown. Only the main unit, soft case, and charging dock shown in the photos are included.