Nokia HS-48 / HS48 3.5mm Stereo Headset - Non-Retail Packaging - Black This headset features high quality stereo audio that can enhance your devices FM radio and MP3 player. The HS-48 stereo headset from Nokia will also allow you to handle your incoming and outgoing calls with the simple push of a button. When listening to your music and a call comes in the headset will automatically mute in preparation of the incoming call. Stay connected seamlessly and hands free with this easy to use and comfortable HS-48 stereo headset from Nokia. The inline microphone features a very easy to use and convenient one push answer end button for that seamless call management.