• 2.0 Stereo Channel
• In-line Microphone with Call Control and Tangle-free Cord
• Gold Plated 3.5mm Jack 4-pole Connector (Compatible with Smartphones, and Tablets)
• Extreme Comfort Leatherette Earcups
• Acoustic Design: Dynamic, Closed-back
• Frequency Response: 20 - 20KHz
• Driver: 50mm 32Ω
• Speaker Sensitivity: 113dB SPL (1mW) @1KHz
• Total Harmonic Distortion (THD): <1% @1KHz / 0.775V
• Maximum Input / Output Power: 200mW / 40mW
• Microphone Size: 4mm x 1.5mm
• Microphone Sensitivity: -58dB
• Cable Length: 62"