Is Xianke's ip broadcast good?

All right. According to official website and Shenzhen Xianke Enterprise Group, it is known that Xianke ip broadcasting adopts 4G cloud wireless broadcasting, and the ip sound column is durable and waterproof, which can well meet people's needs. Therefore, Xianke ip broadcasting is good. Shenzhen Xianke Enterprise Group was established in 1984, formerly known as Shenzhen Xianke Technology Development Company. On 1992, it was established as an enterprise group with the approval of Shenzhen Municipal Government and State Administration for Industry and Commerce. From the beginning to the present, Xianke Group has gone through 22 years of struggle. In the past 22 years, Xianke started with 5,000 yuan for six people, and now it has developed into a large-scale high-tech industrial group with assets of more than 2 billion yuan, more than 20 subordinate companies and annual profits and taxes 1 100 million yuan.