SONY WF-L900, The RingBuds ring-type headset perfectly combines a wide range of functions, allowing you to always hear phone calls, play music and other online content, and clearly hear the sounds of the surroundings without feeling anything in your ear. The small and lightweight headphones fit snugly in your ear, so you can wear them comfortably for hours and not miss anything important.

The 43.6mm drivers in the PX7 S2 are the largest in this headphone collection and are developed and tuned by the same engineers behind the Bowers & Wilkins 800 Series Diamond loudspeakers found in Abbey Road Studios.

Adaptive noise cancelling that automatically responds to your environment, keeping the outside world out of the music. The PX7 S2 obeys your every move. Lift an ear cup to hear what’s happening around you and the music automatically stops. Put it back and the music plays on.