Rhythm Metronome Tuner, 3 In 1 Digital Metronome Tuner Tone Generator for Guitar, Bass, Violin, Ukulele and Chromatic,Clarinet, Trumpet, Flute, Tuners for All Instruments

Funciona bien. Lo recomiendo

exactly as described, shipped nice and fast. My son needed a Metronome Tuner and I couldn't find one at any of my local music stores but they were all out.