1. Size difference: Harman Kardon Music Glaze 3 has a larger diameter and looks thicker. In terms of height, it is the same as Harman Kardon Music Glaze 2.

2. Differences in appearance design: The top of Harman Kardon Music Glaze 3 adopts a closed design, which is greatly improved compared to Harman Kardon Music Glaze 2 and is less prone to dust. , the service life is relatively longer.

3. Sound quality difference: The vocal performance of the Harman Kardon Music Liuli 3rd generation is more transparent and powerful than the Liuli 2nd generation. The 3rd generation vocals are full and natural, and the volume and texture of low frequencies have not changed much. The sound field of the Harman Kardon Music Glass 3rd generation is larger than that of the 2nd generation. The overall sound quality is better.