Power confirmed. CD playback and other functions worked without any noticeable issues during use. However, the USB port lights up red when a USB device is inserted, but it doesn't work. Therefore, I'm listing it at this price. (There's a possibility that I've made a mistake with the main unit or USB settings, and it might not play. However, when I just plugged it in, it only lit up red.) Please consider this as a junk item. ____________________________________ The Pioneer CDJ-400 is a compact disc player with comprehensive DJ features. - Model: CDJ-400 - Brand: Pioneer - Power: 100V 11W 50/60Hz - Manufacturing Year: July 2008 Thank you for viewing.