BoxWave has introduced the Dual Handsfree Stereo Headset for a number of smartphone devices including the Samsung i730 and the Palm Treo 650. It comes with an integrated microphone and a switch button that allows you to switch from listening to your device to answering an incoming call with one simple touch of a button. It also comes with a coiling mechanism like other BoxWave products like the miniBuds headphones and is available in either silver white or black.
The Dual Handsfree Stereo Headset is currently available from BoxWave for $37.95 USD.