This is a set of a headset and charging stand. The first photo shows everything included. I used it for about a year, but I'm selling it because I haven't been using it much lately. I've never had any problems with it while using it. There are no stains, but please check the photos carefully. There is no instruction manual, but you can find it online. There is no box. I will disinfect it with a disinfectant wipe before shipping where possible. Please understand that this is a used item before purchasing.