Stylish and distinctive, this is one seriously eye catching metronome. Highly practical, the metronome has a range of 40 - 208 bpm. Winding clockwork mechanism means this unit requires no batteries! It also boasts a tone type selectorand a delightful adjustable bell that can be set to chime markings 2, 3, 4, or 6 beats. Cherub Metronomes are sturdy and reliable metronomes that will ensure you always play perfectly in time, bang on the beat.