In the trace of noise reduction earphones of high quality silence effect, it can reduce more than 70% environmental noises with advanced technology. Your choice for best acoustics.The best acoustics you can choose.

Function Description : 

  • Name                                    Active Noise Canceling Headphone
  • Driver Unit                            2×Ф40mm
  • Frequency Response        20-20kHz
  • Impedance                           32  ohm
  • Sensitivity                             105dB,111dB (at 1 kHz)
  • Noise Reduction Level       ≥13dB at 300Hz
  • Plug                                       Ф3.5mm,with Ф6.3mm Adapter
  • Cord Length                         2.0m
  • Battery                                   AAA×1
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