The Proel Free-6 Portable Loudspeaker System With CD/DVD/MP3 Player gives you the freedom to perform your music or play your sound anywhere without worrying about where to plug the power cord, how to connect your MP3 player or how to set your microphone. It features a CD/DVD/MP3 player with USB port and remote control able to play not only audio but also video files, with a dedicated video output for connecting an external display. The UHF license-free module (863-865 MHz) provides a clean and hassle-free wireless connection with the provided handheld microphone for the maximum freedom of movement. An additional wireless module with the choice of handheld or bodypack transmitter with headset microphone is available as optional. A full set of functions, including built-in effect and voice priority switch, is available for the best performance. The ultra-compact and road-proof PP cabinets provide the maximum portability and protection for the systems.