For sale is a Noble Audio Kaiser 10. This is a popular earphone that was all the rage at the time. The sound quality is also excellent, but I am selling it because I am organizing my collection and have had fewer opportunities to listen to it. The usage time is about 20 hours since purchase. A Rosenkranz HP-Contrast 2pin-3.5mm re-cable is also included. There are some scratches from daily use, but I think it is relatively clean. All items shown in the photos are included. Please judge the condition of the product based on the photos. Please purchase only if you understand that this is a used item. Please refrain from purchasing if you are looking for a perfect item. Please consider this opportunity. Please understand that we do not accept returns or negative evaluations due to differences in image, such as scratches, dirt, or odors that were not visible in the photos after purchase. I am a non-smoker.