SODIAL Retractable 3.5mm Aux Auxiliary Cord for iPod, Mp3 Players, Cell Phones, PDA's or any device with a standard 3.5 mm headphone jack Black Compatible with: Any Cell phone / Mp3 Players / PDA with standard 3.5mm jack! Apple iPhone 3G, 3GS, Blackberry, Creative, HTC, Zune, Archos, iRiver, Samsung &amp; Much More! The innovative retractable design cuts down on travel bulk Length: 5 inches / 0.1m (can be extended up to 32.5 inches / 0.8m) This 3.5 mm audio extension cable makes hard to reach places accessible