Thank you for viewing. This is a Yamaha Silent Brass (PM5X) for trombone. I purchased it new a few years ago for practicing my instrument at home, but I've only used it a few times. Please understand that I haven't been able to confirm its recent operation because I sold the instrument. (It was working fine a year ago.) As you can see in the photos, there are no major scratches, but there are some minor scratches and dust that don't show up in the photos due to home storage. It has been wiped down and disinfected with alcohol. I will send the three items in the photos, and if you wish, I will also include the earphones in the fifth photo (genuine product). Requires two AA batteries. I will send it without batteries. Instant purchase is also possible. Please let me know if you have any questions.