Smartphone Experts Headphone Adapter for iPhone 3GS, iPhone 3G, iPhone

This compact best earbuds from Smartphone Experts extends iPhone's recessed headphone jack, allowing you to use any 3.5mm stereo headset.

This adapter is custom designed for the iPhone, ensuring a perfect fit.

Works with: iPhone 3GS, iPhone 3G, iPhone

All credits and information was found on smartphoneexperts.com