[Valuable & Beautiful] SONY CD PLAYER Remote Control RM-D550. - Brand: SONY - Model: RM-D550 - Operation Check: Since I don't have a CD player, I've only confirmed the remote control's signal light with a smartphone camera. - Condition: There are minor scratches, but considering its age, it's in good condition without any noticeable scratches or stains. Please check the photos. - Accessories: Only the main unit. Please understand that this is a used item and consider purchasing it.