Skullcandy Titan hi-definition noise isolating ear buds. Solid painted metal housing. For active aggressive listening. Three silicone gel sizes. Nylon carrying case. Braided nylon cable. Speaker diameter: 11mm. Frequency response: 20-20k Hz. Impedance: 16 ohms. Max input power: 100mW. Cable length: 1.3m. Plug type: 3.5mm gold plated. Imported.