User Manuals, Instructions and Guides for Weizhong Xin products.
Weizhong Xin TWS Combo 2 in 1 Smart Watch User Manual
Discover how to use the TWS Combo 2 in 1 Smart Watch with this user manual. Learn about features like heart rate monitoring, blood oxygen monitoring, and message notifications. Find instructions for charging, app connection, and more. Explore the functions and limitations of this innovative smartwatch.