Manufacturer LEKATO. Classic is the best! 0: 1/4 beat; 2: 2/4 beat; 3: 3/4 and 3/8 beat; 4: 4/4 beat; 6: 6/8 beat. "2,3,4,6"-adding an accent bell sound for one of the beats at different intervals. ???? EASY TO USE: Simply wind it up, select the desired beat and tempo, move the pendulum up and down to adjust the tempo, and push the pendulum bar.