The working bandwidth of the professional headset for call center is 300-3000Hz, where more than 93% of the voice energy is concentrated.
After working for a period of time, the sensitivity of ordinary microphones will decrease and the sound will be distorted. However, this is not the case with professional wireless call center headsets.
Users need to use the headset for a long time, so the professional headset for call center combines the two aspects of comfort and high performance.
It is well known that long-term use of headset will cause hearing damage. The call center headset is equipped with the necessary protection circuit to ensure it meets international standards so as to reduce hearing damage.
UL (Underwriter's Laboratories) researched burst noise and determined its safety limit as 118 dB.
The Occupational Safety & Health Association (OSHA) limits the noise intensity when exposed to a noise environment for a long time to 90dBA.
The professional headset for call center can not only improve work efficiency, but also save costs. What is more, it can protect operators' hearing.