With the booming development of the live broadcast industry, soundproof booths, as an important tool to improve the quality of live broadcasts, have been favored by more and more anchors. Soundproof booths can not only effectively isolate external noise, but also provide an ideal working environment for anchors. However, with the increase in demand, a variety of prices and qualities of products have appeared on the market, leading to fierce price wars. This phenomenon requires anchors to be more cautious when choosing equipment to ensure cost-effectiveness.