noise canceling box
 
Frequency range:20-20,000hz
Active noise attenuation:100-1,000Hz>15db at 300Hz
Sensitivity :113db
Impedance:32Ohms
Maxium Power Input:220mW
Cable length:2.0m
Jack: 3.5mm-6.3mm plug+Airplane jack
Item no.07N830
Further Details金属入耳式耳机-3.jpg
  
 
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