Panasonic Stereo Inside Headphones RP-HDE5 - Brand: Panasonic - Color: Gold - Included: Earphones, Eartips (XS, S, M, L, XL x 2 each), Storage Case *M size eartips are attached to the inside headphones. - Type: Wired Earphones, Canal Type I purchased these for work about 6-7 years ago. I used them a few times for about six months, but stopped using them after changing jobs. The eartips I used were S and M. I have cleaned them and am listing them, but please refrain from purchasing if you are concerned. Only those who understand, please.