* Affordable headphone with excellent sound quality * Lightweight and comfortable design * Removable ¼" cord in straight and coiled versions * Free carrying pouch included * Type: Closed * Frequency: 20Hz - 20kHz * Sensitivity: 100dB at 0.2mW. 1kHz per channel * Impedance: 100 ohms * THD: Less than 1/4 percent at 100 dBSPL at 1kHz * Power: 500mW maximum * Net Weight: 200g