Titanium Earbud Headphone Brushed titanium housing for durability, light weight, and portability Newly optimized diaphragm mount for more impactful audio reproduction Neodymium magnet for maximum quality, minimum size 15.4 mm diameter drivers deliver impactful bass, extended treble and higher fidelity, yet remain small enough to fit comfortably inside your ear Extended cord support on ear buds helps prevent tangles, enhances durability