1. Look for new and old products of TWS headset products to upgrade and maintain, and provide technical support for production;
2. Responsible for the assembly and debugging of the TWS headset prototype;
3. Participate in the evaluation and plan confirmation of the preliminary project;
4. Responsible for the preparation of relevant technical documents in the project;
5. Adjust effective resources to analyze and solve software-related problems in the development project to ensure the progress of the project.