B007OWPQHO VocoPro All-in-One System Karaoke, JAMCUBE-2, 21.00 x 21.00 x 23.00 (JAMCUBE2)

Four 1/4″ Microphone/Instrument Inputs for Maximum Diversity.
Built-in Multi-Format Player & USB Port/SD Card Reader
Supports DVD, CD, CD+G, Mp3 & Photo CD Formats.
Digital Key Control for Changing the Key of Any Disc & USB Port/SD Card Played in the Multi-Format Player. JAMCUBE 2: Includes one VHF Dual Mic Module and SD Recorder Module