Portable speaker from Normark company Release year 2003 Specifications Cassette tape input Built-in mixer Works on 220V electricity and has a switch to convert to 110V Works on batteries Also has an input to connect it with a wire to a 12V car battery 5 microphone inputs, each with its own adjustment Power: 100 watts Made in Taiwan Stored in its box with its catalogs and accessories I tested it and everything is working And the cassette is working 100% Price: 1000