How many decibels of noise reduction can be achieved?

A: Relying on the optimized sound insulation structure of 16 years of production experience, our silent cabin adopts multi-layer composite sound insulation panels (including high-density sound insulation cotton and damping layer), and the conventional model can achieve 35-45dB noise reduction (laboratory standard test, compared with environmental noise), meeting the silence needs of offices, live broadcast rooms, recording studios and other scenes, and special high-demand scenarios can be customized to upgrade to more than 50dB noise reduction effect.