Features:

• 40mm diameter speakers with neodymium magnet
• Impedance: 32 ohms
• Frequency Response: 20- 20,000Hz
• SPL: >120dB+3dB/mW
• Headphone volume: Stereo
• Mic mute switch
• 3.5mm line input audio plug
• 3.5mm mic output plug
• Condenser Microphone Frequency Response: 50Hz - 15kHz
• Cable length: 10 ft. (3.048m)
• Weight: 6.4 Oz (223g)
• 7 x 9.75 x 3 (inches)