Driven by favorable policies, technological advancement and market demand, the global 3C product industry is developing at a high speed. In 2018, the global 3C product shipments reached 3.93 billion units. At the same time, the volume of China's e-commerce transactions has increased year by year, and the proportion of online sales of 3C products has increased. With the continuous improvement of the living standards of the people and the pursuit of product performance, the consumption of 3C products in China continues to escalate. In the Chinese tablet market in 2018, Chinese companies Huawei and Lenovo accounted for 33.3% of the total market share. In 2018, the domestic mobile phone market totaled 410 million units, and domestic brand mobile phone shipments reached 370 million units, accounting for 89.5% of the same period of mobile phone shipments. The overall market size of smart wearable devices is growing, and sales are increasing year by year. iiMedia Research data shows that the 3C product e-commerce platform in Suning Online Market's network reputation is the best, 3C products e-commerce platform males account for a larger proportion. With the development and application of big data and 5G technology, driving 3C products into the fast lane of development, iiMedia Research’s analysts believe that big data will become the core competitiveness of e-commerce development, and 3C product manufacturers should actively deploy 5G new outlets. Meeting 3C products brings new market opportunities.