Hello,

If you are looking for effective noise cancelling and outstanding sound quality, we recommend the LinkBuds S.
The LinkBuds S offer more powerful noise cancellation based on our proven technology,
that can automatically adapt to your environment. The WF-C710N also feature active noise cancelling,
but in a simpler form without adaptive control. Both models deliver a balanced sound image.
The LinkBuds S also support the LDAC codec for high-resolution audio (Hi-Res Audio Wireless),
which is particularly useful for discerning listeners.
You can find more information on our support page.

Sony Europe