Wittner Taktell Super Mini Metronome - Black

Perfect compact metronome

It provides a good, steady pulse, loud enough to be heard but soft enough to not be unpleasant. Tempo adjustment can be a bit fiddly, but once set it's impossible to accidentally nudge it when stopping or starting. While it's unfair to compare it to the inexpensive (cheap) metronome it replaced, I will say that the higher cost does translate to higher quality.