Sony MDR-EX500LP Vertical In-the-Ear Style EX Style Headphones

Technical Details
Sound tuned by hand for best sound
Constructed with metal material to minimize vibration
New hybrid silicone type earbuds for better sound, more comfort, and secure fit - three sizes (S, M, L)
Leather carrying case
Cord adjuster
13.5Mm Driver Unit For A Wide Dynamic Range
Multiple-Layer Diaphragm For High-Resolution Sound
Neodymium Magnet
Sonic Performance With Deep Bass