The wireless charger uses electromagnetic induction to charge, converts electromagnetic waves into electrical energy, and performs wireless charging. After continuous innovation and improvement, designers carry out innovative design from appearance design and structural design, giving more functions and providing more convenience. The wireless charger is compatible with mobile devices that meet QI wireless charging standards, and can support simultaneous wireless fast charging of two mobile devices; design multiple safety protection measures, current protection, power protection, overvoltage protection, etc.; built-in sensor chip, induction distance Very small, the mobile phone can be charged without removing the mobile phone case during the charging process, the temperature is strictly controlled during the charging process, the heat dissipation function is strong, and the smart device is protected; it has the function of automatically identifying foreign objects, avoiding power consumption or charging failure caused by placing foreign objects, and is very safe and reliable in use. The appearance design of the wireless charger is novel and unique, and the texture is simple and atmospheric, giving people a strong sense of home, technology and future. The color is mainly white, and the color matching is fresh, which increases the flexibility of the design. Small size, easy to carry, simple operation, easy to use.