alternatives like the RHA MA650, RHA MA750, V-Mode Forza Metal Wireless, and EOZ One are way better.
-Mr Phone(Jul 2018)
decent wireless in-ears for most use cases but a better choice for sports and working out. They have a good build quality, an easy-to-use and decently stable design, and they're portable enough to easily carry around on your person.
Though loaded with a number of features and a dedicated app with an EQ, Sony makes you work to get the best fit and audio performance.