Sony's previous efforts in the true wireless earbuds space have been pricey but generally quite good. Even in a category that's still young and open to challengers, they've offered up some of the most technically-impressive and polished options out there.

Can swim while wearing them; Better battery life

Don't sound good; Very pricey

High price but sound build so bad

I bought Wf sp900 few days ago, i try many different music, i find out the sound of these one's are terrible with price i pay for these unit, also connection issue with right side as well.

A pair of headphones that you can swim with. Have some weaknesses but very exciting technology in them. Did a review on them here https://youtu.be/1Yx8s6k3vjc

Sony WF-SP900 review: One step forward, two steps back

Sony’s previous efforts in the true wireless earbuds space have been pricey but generally quite good. Even in a category that’s still young and open to challengers, they’ve offered up some of the most technically-impressive and polished options out there.

Unless you’re religiously drawn to the idea of true wireless swim-buds - the Sony WF-SP900 true wireless earbuds are a disappointment worth avoiding at all costs, nevermind $500.

Can swim while wearing them; Better battery life;

Don't sound good; Very pricey;