Peace, mercy, and blessings of God be upon you. IEM audio monitor Professional headphones for those who want to give audio its due and higher, more accurate sound. The golden ones are used, very clean, as is the new one, only one ZSN PRO X. The box is not clean. For 65 The black EDX PRO is brand new. For 48 And there is also a new blue ZSN PRO. For 70 Bluetooth adapter from the same company, almost second generation, almost new, used for maybe two days with its stickers. Reason for selling: I used to love to immerse myself in music and listen to the differences between headphones, but since I bought these, I've been busy and decided to sell them, may God help me.