Sony Ericsson HPM70 Information If music is an important part of your life, this is the portable handsfree for you. Two slender and comfortable in ear earpieces make sure you hear your favourite songs in stereo with excellent bass. When your phone rings, just answer the call by pressing the button on the microphone unit and the music is immediately muted allowing you to take the call via the headset. In-ear earpieces for crisp sound. Listen to your tunes and mp3s in stereo. High-quality microphone on the lead. Fast Port System connector to connect the headset to your compatible Sony Ericsson phone. 3.5mm Stereo Connector so you can use the headphones with other stereos that have a 3.5mm jack.