Feature:

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

Specification:

Features:

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

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