This pair of wired headphones comes with a wired remote control for added user-friendliness. The omni-directional polar pattern helps guarantee the excellent sound quality. This pair of headphones has high sensitivity and noise cancellation features.

• Speaker: 40mm dynamic type.
• Impedance: 30ohm.
• Sensitivity: 105dB+/-4db.
• Frequency: 50Hz to 20,000Hz.
• Microphone: condenser type.
• Max. input power: 100mW.
• Sensitivity: -58dB+/-3dB(0dB=1V/ Bar at 1 KHz), -38dB+/-3dB(0dB=1V/Pa at 1KHz).
• Cord length: 2.3m +/-5%.
• Connector: 3.5mm stereo plug x 2.