Audio fidelity, frequency response, bass quality, clarity, and overall listening experience for the compact driver size.

ANC effectiveness given the in-ear form factor, transparency mode quality, adaptability, and seal consistency.

Ear tip variety, secure fit during activity, weight, comfort during extended wear, and fit across different ear shapes.

Battery life (buds + case), fast charging, multipoint, spatial audio, touch controls, app features, and water resistance.