Sony MDR-EX500 Monitor Quality Earphones Multiple layer diaphram and newly designed 13.5mm driver unit for producing high-resolution sound. Wear anywhere with any MP3 player Our EX headphones range is fun affordable and delivers great sound quality on the move. In-ear and foldable over-ear styles give a secure fit and long-term wear comfort perfect for using with any MP3 player. Crisp clear and powerful sound The high power Neodymium driver found inside our headphones is super poweful and delivers a wider frequency response to your ears - reproducing deep bass dynamic vocals and clear treble sound. Enjoy crisp warm audio at any volume. Don't miss a beat Get the most out of your music with bullet shaped soft earbuds that create a tight seal to maximise sonic quality and stop audio leakage. The ergonomic design and soft hybrid silicone construction ensures enhanced wearing comfort and a great fit for any ear. Good vibrations Experience premium sound quality with no unwanted vibrations. Selected headphones feature a rigid aluminium or magnesium housing that helps to prevent redundant vibrations giving a smoother bass response and clear mid-high range sound. Fits all ear sizes Choose from different earbud sizes for a more secure custom fit. Your headphones come with different sizes of interchangeable hybrid silicone rubber buds for great sound isolation and total comfort. Total portability Making your headphones extra easy to carry when you're not listening to music the supplied carry case also keeps them safe and protected. So when you're done listening just slot them safely into the case and sling them in your bag until next time.