Feature

●Innovative balancing technique: Restore the voice clearly.
●Broadband HD Speakers: Optimize the sound effects of audio segments to fully display the perfect sound quality of human voices.
●Professional microphone noise cancelling technology: Can block 99% background noise.
●International standard hearing protection: Effective prevention of sudden high-decibel sound on the ear damage.
●Slow rebound stainless steel bars: Adjustable length, suitable for different head shapes.


Description

Features:
Innovative balancing technique: Restore the voice clearly. Broadband HD Speakers: Optimize the sound effects of audio segments to fully display the perfect sound quality of human voices. Professional microphone noise cancelling/;technology: Can block 99% background noise. International standard hearing protection: Effective prevention of sudden high-decibel sound on the ear damage. Slow rebound stainless steel bars: Adjustable length, suitable for different head shapes. Super soft and slow rebound earmuffs: Comfortable to wear, suitable for long-time/;wearing.









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Specification:
Name: Operator headset noise canceling headphones
Model: A26-RJ
Weight: approx. 92g
Size: approx. 15.3 * 13.6 * 5.2cm / 6 * 5.4 * 2inch
Noise reduction function: double noise reduction technology
Microphone: Single-sided noise reduction microphone
Interface: RJ11 crystal head
Microphone impedance: 2.2K / Ω
Microphone sensitivity: -38dB ± 3dB
Wire control function: 100-4800HZ
Speaker impedance: 150Ω
Speaker sensitivity: 116dB ± 3dB

Package List:
Telephone Headset/;* 1