These are basically brand new! I work remotely and was gifted these unexpectedly. I generally do not need a headset for the way my office is set up, so I literally used a handful of times. They are amazing and very comfortable, especially if you do require a headset for work, etc. They are charcoal grey and black. They have been cleaned and come with all original papers, charging cable and USB Bluetooth adapter. Feel free to send me an offer! Please see the following link for more info https://pro.shokz.com/pages/opencomm