SONY Stereo Headphone MDR-1AM2-B ,BLACK

Headphone Type: Dynamic Driver Unit: 40 mm (Dome Type) Sensitivity: 98 dB / mW Magnet: Neodymium Reproduction Frequency Band: 3-100000 Hz Impedance: 16 Maximum Input: 1500 mW Microphone System: Electret Condenser Directivity Characteristics: Omni Directioal Effective Frequency Band: 20 Hz - 20,000 Hz Open Circuit Voltage Level (0 dB = 1 V / Pa): - 40 dB (0 db = 1 V / Pa) Cord Length: 1.2 m Code Type: Detachable / Silver Coated OFC / AP Rimote / Detachable / Silver Coated OFC / Balance Input Plug: Gold-Plated L-Shaped Stereo Mini Gold-Plated L-Shaped Balance Weight: 187 g