audio-technica ATH-E50. I purchased these around August of last year and tried them once, but the fit wasn't right for me, so they are in near-unused condition. When I tried them, I replaced the ear tips with my own, so the included ear tips are unused. Accessories: All original accessories are included. Although they are in near-unused condition, please understand that the product has been opened once. #audio-technica #monitorearphones #ATH-E50