With a similar density to steel, brass is an excellent metal for suppressing unwanted vibration and keeping sound stable. The brass housing used in these headphones resonates less than housings made from more traditional materials for clearer mids to highs and smoother low frequency sound.

Beat Response Control technology delivers tight, deep bass response, making it perfect for low-end focused music styles. An air vent maximises airflow within the low frequency range, optimising the efficiency of the diaphragm to enable more accurate reproduction of bass rhythms.  

Lightweight 12mm neodymium dynamic driver units enable the headphones to deliver a punchy, rhythmic response to even the most demanding track. Combined with a highly sensitive diaphragm, you’ll be able to get more volume from the headphones and still enjoy clear, precise audio across the spectrum.

With a high sensitivity of 107dB/mW, these headphones deliver great performance and plenty of volume on a wide range of audio equipment, and are especially well suited to portable devices and smartphones. You’ll hear more dynamic sound across the entire audio spectrum (compared to less sensitive headphones) when listening to music through the same source and at the same volume level.

Find the fit that’s right for you. With a durable, slip-free silicone design and a choice of sizes, you’ll always be able to enjoy a snug, personal fit with these earbuds.

Take calls and issue voice commands – even with your phone secure in your pocket or bag. And with a high-quality inline microphone, you’ll be able to make and answer calls from your smartphone with ease.

Download the free Sony SmartKey app and configure music functions for your Android smartphone. Play, pause, skip tracks, and change volume, all using the simplicity of the single inline button on the headphone cable.