A16-RJ Dual Ear Call Center Telephone Headphone, Noise Cancelling Operator Headset, Suitable for Callcenter Telephone

Features: Innovative tone balance technology: Clear call voice. Broadband HD Speakers: Optimize the sound of the audio and audio segments to achieve the perfect sound quality. Professional microphone noise reduction technology: Can shield 99% background noise. International standard hearing protection: Effectively prevent sudden high-decibel sound damage to the ear. Slow rebound stainless steel bars: Adjustable length, can adapt to different head types. Ultra-soft slow rebound earmuffs: Comfortable to wear, suitable for long-term wearing. Specification: Name: Customer Service Operator Mail Headset Model: A16-RJ Weight: approx. 85g 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 / ? Microphone sensitivity: -38dB ± 3dB Wire control function: 100-4800HZ Speaker impedance: 150? Speaker sensitivity: 116dB ± 3dB Package List: Call Center Headset * 1