Get physical with Sony's MDR-G73LP Street Style Stereo Headphone. Packed with style and technology, the MDR-G73LP features Sony's Street Style Design, a Folding Behind-the-neck Headband with New Spiral Headband Style minimizes slipping for active sports. So join the run for fun or rollerblade for miles enjoying the benefits of features like 30 mm drive Units for deep bass, Sony Acoustic Twin Turbo Circuit, High-energy Neodymium Magnets, and a Gold-plated Stereo Mini Plug.