Coby CVEM79BLK Jammerz Platinum High-Performance Isolation Stereo Earphones, Black (Discontinued by Manufacturer) High Quality Coby Carrying Pouch, Black Portable Design Energy Star Certified; Connectivity Technology: Wired In-ear isolation design blocks background noise so you can experience your music without distraction Aluminum housing delivers durability and performance in a lightweight package High-definition 10mm neodymium drivers are optimized to produce pounding bass and crisp highs Interchangeable silicone ear plugs ensure a perfect and comfortable fit Gold-plated 3.5mm stereo mini plug