onanoff Magnum HD Noise Isolating Earbud w in-line mic, Remote and Magneat - Black Designed for music lovers who are serious about sound, these high-quality, noise-isolating Magnum earbuds offer booming bass and crystal-clear highs The braided cloth cable is lightweight and durable, and the included Magneat accessory helps keep it untangled and out of your way Share music with the built-in Love:Jack audio splitter that can connect up to four users*. Use the single-button in-line microphone and remote to control tracks and volume or to talk freely on your phone. Driver Diameter: 7mm - Frequency Response: 20HZ-20KHZ - Impedance: 32 ohms - Cable length: 1.05m Weight: 13gr. - Plug type: Silver Plated 3.5mm Love:Jack - Driver Neodymium - Sensitivity : 96dB +/-3dB at 1kHz with 1mW input