Hohner Echo Tremolo Double Hole Beginner Harmonica.
Hohner’s tremolo harmonicas are double reed instruments; the bottom row of holes features the same notes as the top row, tuned slightly higher. This special tuning creates the tremolo’s distinct chorusing sound. It is popular for a lot of different music idioms, some within traditional ethnic folk music, others within some popular American music styles. Rich and satisfying sound for solo playing or for playing in a group.