TRANSLUCENT RED (SR) TRANSLUCENT YELLOW (SY) MILKY BLUE (SB) < SPECIFICATIONS > Tempo Range 40 - 208 (39 Steps) Beat 0, 2, 3, 4, 6 WITH PENDULUM STOPPER METRONOME SPECIFICATIONS New Standard Pendulum Metronome Stylish Coloring. Improved Sound Quality and Larger Tempo Sound. Tranlucent Model (SPM370) is Newly Introduced. Additional Parts "Pendulum Stopper" to Avoid Shock and Vibration.