Mobile Vibration Metronome Smart music tool in watch format, Upgrade to Core I series, New practice tracker function controllable via smartphone, Compatible with popular music streaming platforms, Interchangeable watch...

4-in-1 Smart music tool in clock format 4 Functions: Clock, vibrating quiet metronome, magnetic tuner and decibel meter, You always have your tools with you, whether you're practicing at home, recording in the studio...