Audio-Technica ATH-M50S/LE Limited Edition Professional Studio Monitor Headphones (Straight Coil) + FiiO E6 Portable Headphone Amplifier + BONUS FiiO L9 L-Shaped Line Out Dock (LOD) Cable for iPod/iPhone + ButterflyPhoto MicroFiber Cleaning Cloth Get the Best Listening Experience Out of Your NEW Audio-Technica ATH-M50S Limited Edition Headphones! Audio-Technica ATH-M50S Professional Closed-Back Studio Headphones &lt;&gt; Professional-quality closed-back studio monitor headphones &lt;&gt; Lightweight, comfortable design The FiiO E6 gives an unbelievable Boost in Sound Quality &lt;&gt; Implements a Removable Clip &lt;&gt; Has 3 builtin EQ functions Providing Personalized Listening Experience! Ultra Slim and Portable &lt;&gt; FiiO L9 Supports standard dock profile on iPod, iPhone, and iPad. Does not support Shuffle. ButterflyPhoto Micro Fiber Cleaning Cloth - Safely Removes Fingerprints and Dust, Cleans Without Chemicals