Headset w/ microphone for Apple iPhone 3G iPhone 3GS

* All are exactly same as the original one , It's an OEM product, Not original Apple product;
* Brand New;
* Excellent sound quality and super clear sound;
* You can answer and end phone calls and control basic music playback simply by pressing the button on the Mic;
* Driver Unit: 14mm Speaker;
* Microphone: 3.0x1.5mm/ -62+(-)3db;
* Senstivitity: 116dB +(-)3dB;
* Frequency range: 20Hz- 20000Hz;
* Plug: 3.5mm;
* Cord Length: 1.2m;
* Quantity: 1.