For sale: Voyager 5200 wireless headset and charging case set. *Please note: I purchased this on Rakuten about six months ago, but the USB dongle "BT600" that comes with the charging case was not included in the original model, so it is not available. All other accessories are included. Both the headset and charging case were used for about a month. Operation is stable, and both the radio wave condition and battery are good. The headset itself has no noticeable scratches or stains and is generally in clean condition. There are some minor scratches on the back of the charging case, but they do not interfere with use, and I have listed it as "no noticeable scratches or stains." Please check the product photos for details. I hope this set will be useful for those looking for it.