Master & Dynamic MM800 Boom Mic Black Model: ME05 Dimensions: 21.5mm X 11.8mm Drivers: 8mm Neodymium Impedance: 16 ohms Weight: 21g Materials: Brass, rubber, silicone Cable: 1.20m Headphone Connection: 3.5mm standard plug Ear Coupling: In-ear monitor Microphone Type: Omni-directional Apple Compatibility: The remote and mic are supported only by iPhone 3GS or later, iPad, iPod touch (2nd generation or later), iPod classic (120GB, 160GB), and iPod nano (4th generation or later). The remote is supported