... * Controls: Two volume, two tone, three-way switch * Strings: suitabled .009-.046(Note: Not all specifications of the guitar,)Special demands ... ~250bpm *Tuning Items: Chromatic *Semitone flat:b,bb *Tuning Key:C,F,Bb,Eb *A4 Frequency: 410-450Hz *Tuning Range: 1Eb ... :2 pieces AAA Batteries *Color: Black Metronome /Tuner JMT-555B/C