After aging, I used it for about a month. After that, I switched between multiple earphones, so I only took them out a few times for comparison, and I'm now selling them. The accessories are basically all included. I used different ear tips, so only the black M size and white M size ear tips from the included accessories were used during the initial listening. Recommended not only for music but also for FPS games. I stored them in a case with a desiccant, but please understand that this is amateur storage and a used item before purchasing.