DSEE restores high frequency sounds lost in compression.
Up to 10hr battery life, total up to 20hr with charging case.
Splash-proof and sweat-proof with an IPX4 rating.
Easier, clearer hands-free calling
Small and light for a great fit and all day wear
.Ergonomic Surface Design conforms to most ear shapes
.Fine-tune your sound using the Sony | Headphones Connect app.
Optional use of one earbud only.
Easy button operation to take control without your phone5.Experience 360 Reality Audio for a truly immersive experience