The S305 can be connected to a phone or replacement ear pads.
If you use the headset for more than 2 minutes, the iPod will enter power saving mode.When you are done with the call, press the Play/Pause button on the iPod twice to turn it back on.
Press and hold the Call and Volume Up buttons for about 3 seconds when the headset is powered on.
Press and hold the Track forward and Volume down buttons for about 8 seconds to clear the device list in the headset.After clearing the list, the headset will turn off.