With the popularity of traditional speakers and Bluetooth speakers, it is often difficult for people to achieve a good balance in sound quality and portable control. Intelligent speakers are well compatible with the advantages of the two, and cooperate with voice control and cloud platform to meet more customized needs of users. In addition, as the entrance of smart home, smart speakers are being loved by more and more users. It is believed that in the next one to two years, smart speakers will gradually popularize and usher in a market explosion point.