have fun with best stereo sound quality of your bluetooth ear buds henceforth!
- a2 mini has better sound quality.
- light weight, fast response and high fidelity.
- rich, crisp and high frequency sound.
- reduce distortion, provide clear sound.
- support fast transmission speed to sound.
- it has a fast transmission speed to sound.
- the a2 mini is equipped with a new generation of bluetooth chips, supports bluetooth 5.0 protocol
