This is a junk item. It was working normally for a while, but then it suddenly broke down. When plugged in, the power turns on, but none of the buttons work. When the power is on, the CD part spins, and if there's no CD, it displays "no Cd". If a CD is inserted, numbers and the time are displayed, but the buttons don't work at all, so it can't play. Would anyone who can repair it or wants the parts be interested? There is a manual.