I use the Rhythm Watch prs since a year.
It is a mtronome allowed me to grow, especially with the wheels dcoupage rhythm, the beat rglage the prs and possible time low. It is also very comfortable: the interface is simple to use (it is less complete than the KORG BEATLAB but more ergonomic), the thirty mtronome mmorise rhythms & tempos (IDAL for setlist a group) and especially out in both headphones of the headset.

The mtronome is equipped with a screw to place it on a cymbal stand and comes with a small bag "leather". on the other hand, no adapter available, but the batteries are dj Submitted.

A good companion for working alone or in groups, a bit expensive but simple and effective.