This is a set of two CDJ2000s. ・Manufactured in 2011 and 2012 They were used in a non-smoking environment. There are some minor scratches from use, so please refrain from purchasing if you are concerned about this. There is no stickiness from hydrolysis. They were used only with USB and PC, so the operation of SD and CD is unknown, but I will check if necessary. LINK and USB work without problems. They have been overhauled, and there are no errors or button malfunctions. Although they are old equipment, the feel of the JOG FEEL and HOT CUE, etc., is suitable for practice on higher-end models. The only included accessories are the power cables.