Metro-Tuner guitar tuner metronome Tuning Items: Chromatic,Guitar, Bass, Violin,Ukulele Semitone flat:b,bb Weight:62g • ... .6.7.8.9• Rhythm: • Tempo: 30~250bpm• Tuning Items: Chromatic,Guitar, Bass, Violin,Ukulele• Semitone flat:b,bb• A4 Frequency ... (W)×15.5(H)mm•Power:2 pieces AAA Batteries Chromatic Bass Ukulele/ Violin Guitar Tuner Metronome