Be the life and soul of the party with thiskaraoke boxr portable speaker equipped with extendable antennae and fm radio r complete with auto scan to find your favourite stationsr connect two microphones at once so you can challenge others to a sing offr playback from bluetooth sd cards mmc aux 35mm and usbr compact design with internal battery makes it great for holidays or trips awayr sound options include echo equalisers surround sound or highlight sharpr r