5mm SONY driver VS 11.8mm+6.2mm AKG woofer+tweeter is the real difference between these and any other "plugs". The sound is cooler than anywhere else, that's the whole story. AirPods Pro were not lying around! If you want normal headphones without wires - the only choice, the rest are not exported in quality, which was shown by all tests on YT and my personal experience. The best tws so far! BOSE, Jabre, B&O, all in the forest! A two-way coax drives, because itβs physically impossible to extract as much information and wavelength from a 5-10mm radiation surface as with 12 + 6mm. AKG simply trivially increased the radiation area and introduced a two-band crossover design, which brought mobile sound to a new level. This is corny the only two-band among all TVS and the quality is completely different. It is not for nothing that at least two speakers are used in all speakers: each works in its optimal range and the design of each radiator is optimal for its wave reproduction spectrum, due to which transparency and elasticity in sound are achieved. In general, this cannot be compared with other designs on a single broadband emitter - one tool cannot be equally good at hammering nails and stroking a kitten. Apple and Sony just shove one small membrane and think it's okay, but no, there's a plastic sound from the radio! In short β the only good-sounding "plugs" at the moment!