Premium Blue 3.5mm Aluminum Handsfree Stereo Headset Headphone Earphone with Built-in Microphone Remote for Apple Ipod Itouch Iphone 2g 3g 3gs Zune Mp3 Player PDA Excellent replacement Backup for your original iPod iPhond headset You can answer and end phone calls and control basic music playback simply by pressing the button on the Mic. Excellent sound quality and super clear sound.