1. Brand history: ISK brand submitted an application in China Trademark Office in 2006, and has developed business in microphone, microphone, speaker, earphone, earplug, audio connector, power supply material and other fields. ISK has a certain brand history and experience in the field of audio equipment.

2. Market recognition: ISK microphone enjoys a high reputation and market recognition in the audio industry. The brand's microphone products are well received by music producers, recording engineers and users for their good sound quality, reliable performance and reasonable price.