Type: Closed dynamic Driver unit: 12mm dome type (CCAW) Sensitivity: 106dB/mW Frequency response: 5-25,000Hz Impedance: 16Ω Input power: 100mW (IEC) Cord length: Approx. 1.2m Litz wire Cord type: Y-type Input plug: 4-pole gold-plated L-type stereo mini plug Magnet: Neodymium