Features High sound insulation The earbud tips are made using a unique polyurethane foam material developed by Sony. Soft and elastic, it improves adhesion to the wall of the ear canal, minimising gaps in the surface contact area. This enhances sound insulation and cuts out more noise, especially in the high frequency ...

Highlight Provide high sound insulation for a more immersive listening experience Size & Weight 0.7g Unique polyurethane memory foam material achieves a better fit for superior sound insulation Combination of elastic and foam materials makes them stable and easy to wear ...

Specifications Size & Weight Weight 0.7g