The VocoPro JamCube is lightweight, full-featured, and with its adjustable shoulder strap, super easy to transport. The system is built around a four-channel mixer that can accommodate both microphones & instruments. Its built-in media player will play just about every kind of disc out there, including CD, MP3, DVD, CDG, and Photo-CD. If you prefer to tote your media on a portable storage device, the onboard USB port and SD card slot can access your files. It's the dream machine for program directors, traveling pastors & aerobics instructors. So take along the JamCube on your next trip and fill the room with some kicking sounds. â¢ Â Four 1/4 Microphone/Instrument Inputs for Maximum Diversity. â¢ Â Built-in Multi-Format Player & USB Port/SD Card Reader Supports DVD, CD, CD+G, Mp3 & Photo CD Formats. â¢ Â Digital Key Control for Changing the Key of Any Disc & USB Port/SD Card Played in the Multi-Format Player. JAMCUBE 1: Includes SD recorder module Entertaining? Get everything you need for your next party at Sam Ash Direct. With the security of our many decades of experience and efficient order processing, your satisfaction is guaranteed!