QKZ KD7 Earphone

QKZ

  • Quality optimization of exclusive patent, metal composite vibrating membrance.
  • The ergonomic design, nipple grade silicone ear muffs.
  • Ear and tail pipe connection with oblique angle design, comfortable and easy to wear.
  • It has high quality sound, enjoy your life.
  • A perfect gift for yourself or friend

৳ 500










Category:
Brand

Material: PC Mini Dual Driver

Weight: 12g

Speaker: 8 mm NdFeB speaker Mini Dual Driver

Speaker Power: Rated input power: 3mW, Maximum input power: 5mW

Impedance: 16Ω±15%

Speaker Sensitivity: 95±3dB (at 1KHz 1mW)

Speaker Frequency Response: 20-20K Hz

Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa

Operation Temperature: -10 Celsius — +40 Celsius

Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone

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