Metronome MUSIC DOCTOR : JX3 / JX2

Dimensi : 11.7CM (P) X 11CM (L) X 20.7CM (T)

Berat : 450 gram

Tempo Range : 40 – 208 Beats/Min

Power : Spring (Tidak Pakai Batere)

Available di Warna : Coklat Muda & Coklat Tua