Product information
 
Headphone

ZX-821

  • Diameter of speaker:40MM
  • Impedance:32ohm+/-5%
  • Frequency:20Hz-20KHz
  • Sensitivity of speaker:115dB+/-3db
  • Input power:maximum 80MW
  • Sensitivity of mic:-58dB+/-3dB
  • Length of wire:2M
  • Plug:ф3.5MM Stereo*2

 

 
 

ZX-370

  • Diameter of speaker:40MM
  • Impedance:32ohm+/-5%
  • Frequency:20Hz-20KHz
  • Sensitivity of speaker:105dB+/-3db
  • Input power:maximum 80MW
  • Sensitivity of mic:-54dB+/-3dB
  • Length of wire:1.8M
  • Plug:3.5MM Stereo*2
 
 

ZX-280

  • Diameter of speaker:30MM
  • Impedance:32ohm+/-5%
  • Frequency:20Hz-20KHz
  • Sensitivity of speaker:100dB+/-3db
  • Input power:maximum 80MW
  • Sensitivity of mic:-54dB+/-3dB
  • Length of wire:2m
  • Plug:ф3.5MM Stereo*2
 

ZX-811MV

  • Diameter of speaker:40MM
  • Impedance:32Ω±15%
  • Frequency:20Hz-20KHz
  • Sensitivity of speaker:108dB+/-3db
  • Input power:maximum 80MW
  • Sensitivity of mic:-58dB±3dB
  • Length of wire:1.8m
  • Plug:ф3.5MM Stereo*2
 
 

ZX-809MV

  • Diameter of speaker:40MM
  • Impedance:32Ω±15%
  • Frequency:20Hz-20KHz
  • Sensitivity of speaker:108dB+/-3db
  • Input power:maximum 80MW
  • Sensitivity of mic:-58dB±3dB
  • Length of wire:1.8m
  • Plug:ф3.5MM Stereo*2

 

 
 
Earphone
 

ZX-7S-119

  • Diameter of speaker:15MM
  • Impedance:32ohm+/-15%
  • Frequency:20Hz-20KHz
  • Sensitivity of speaker:115dB+/-4db
  • Input:standrad power:3mW,max:power:5mW

 

 
 
 

ZX-7S-667

  • Diameter of speaker:15MM
  • Impedance:32ohm+/-15%
  • Frequency:20Hz-20KHz
  • Sensitivity of speaker:115dB+/-4db
  • Input:standrad power:3mW,max:power:5mW

 

 

 
 
 

ZX-7S-5631

  • Diameter of speaker:15MM
  • Impedance:32ohm+/-15%
  • Frequency:20Hz-20KHz
  • Sensitivity of speaker:115dB+/-4db
  • Input:standrad power:3mW,max:power:5mW