1. Harman Kardon Music Glass 3rd generation is like a decoration, which has its own style and is more fashionable at home. The sound quality fully meets the demand, the heavy bass is strong, the power is surging and shocking, and the connection operation is convenient.

2. Sony SRSX77 is the main portable Bluetooth speaker. This speaker has a square shape and a refined appearance. Combined with the use of dual passive diaphragms, it has good low-frequency playback performance.