The MA-1, a compact card-type electronic metronome, has been further improved. The MA-2 is an indispensable unit for rhythm training, and solidly covers the functions of a metronome. In addition to basic functionality such a wide tempo range and a generous number of beats and rhythm patterns, it also provides user-friendly features including an improved display, a loud, crisp sound, and additional functions such as a newly provided “timer mode.”