Metronome in classic design with built-in speaker and digital interior of the most modern kind! The metronome can be adjusted in tempos where the 4 parts are 30 - 252 bpm. You can adjust the tempo manually in 1bpm increments or use the Tap function and tap the tempo on the Tap button to find the right tempo. You can choose from 19 different time signatures and rhythms. You can plug in a pair of headphones and hear a click sound at the right tempo in them or choose to hear the metronome in the built-in speaker