The difference between these two types of mouth organs is the material of the bag.

According to the Sina Aiwen Knowledge Education website, it can be seen that the material of the Chimei Mouth Organ Anzhe bag is a soft canvas bag. The Little Genius gig bag is made of canvas hard bag. The mouth organ is a keyboard-type wind instrument with small size, good pitch and excellent melody. It has good harmonic ability and is widely used in all kinds of music.