One is from 2014, and the other's sticker has peeled off, so the year is unknown. Both units were used without any problems. They have some minor scratches and signs of use, but I think they are in good condition. There is no stickiness. Two power cables are included, although they are not genuine. Pioneer CDJ-350, digital DJ equipment with loop function and BPM lock. - Model: CDJ-350 - Brand: Pioneer - Quantity: Set of 2 - Functions: Loop function, BPM lock, track search - Display: Digital display - Controls: Play/Pause, Reverse, Tempo adjustment Thank you for viewing.