Because it uses plastic sound-absorbing material, the design is simple, allowing for smooth recording and effectively reducing the impact of noise on the recording effect. It adopts a portable and foldable simple design composed of three panels, and the angle can be adjusted, making it very convenient to carry and store. The multi-layer sound absorption and noise reduction protection system reduces environmental noise from the back and sides, effectively preventing external noise from interfering with the microphone. Based on the principle of acoustics, high-density EVA foam sound-absorbing sponge surrounded by walls is used, and the internal insulation effectively reduces sound reflection and diffuses sound waves. Suitable for various scenarios, it can be used in a wide range of settings such as anchors, recording studios, radio stations, and broadcasting rooms to create a recording environment.