•High-efficiency sound insulation performance: After professional testing, the sound insulation barrier rate is as high as 70%, which can effectively reduce 30-40 decibels of noise. It is made of thick wood boards, 16mm soundproof tempered glass, 50mm soundproof cotton, and other multi-layer soundproof materials to create a strong soundproof space and create a quiet environment for learning, calls, and other scenes.
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