TrueWireless has become a hot trend since Apple released AirPods. Tronsmart released its own earbuds Onyx Ace four months ago which received very positive feedback from all over the world. Media companies like Forbes said it’s an: “Apple AirPods alternative.” This industry revolution changed people’s habits. When people were just getting used to TrueWireless earbuds, Apple announced AirPods Pro which supports active noise cancelling. According to research by Tronsmart, active noise cancelling is the most important feature to 36% of people when assessing whether TrueWireless earbuds are good or not. The birth of AirPods Pro attracted the world’s attention; even Sony joined the game. As the biggest TWS chip company, Qualcomm is also no exception.