20 Holes Harmonica

20 Holes Tremolo Harmonica: 20 holes of the harmonica are more expressive, can well show a variety of styles of music, can be solo, can also be ensembled, with strong monetization. Material: The harmonica is made of ABS resin and alloy phosphorus bronze. The harmonica is strong, not easy to deform, and has good performance and stability. Suitable for the crowd: suitable for beginners, children, adults, professional musicians, music enthusiasts, creative gifts Accessories: a harmonica storage box, a clean cloth Sound: The sound is crisp and bright, natural and soft, making people feel comfortable and more invested.