The classy British audio company, Bowers & Wilkins, has yet to release a true wireless earphone model. So, right now, in terms of wireless in-ear headphones, they’re riding their money on the noise-cancelling, PI4. And it’s not cheap either. At $300, what can you expect from the PI4 in terms of sound and design? And is it worth the price tag? Let’s find out in this Bowers & Wilkins PI4 Review.
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https://majorhifi.com/bowers-wilkins-pi4-review/