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Consumer electronics refers to those electronic products that are closely related to daily life, work and entertainment, and are designed to allow consumers to freely choose information and enjoy entertainment. These products are usually not necessities of life, but are purchased and used to meet fashion or other personal needs.

Products include television sets, disc players (VCD, SVCD, DVD), video recorders, camcorders, radios, radio recorders, combination audio, record players, laser disc players (CD), etc. These products are mainly used for personal and family entertainment and communication. In some developed countries, it also includes telephones, personal computers, home office equipment, home electronic health equipment, automotive electronics and so on. In addition, with the continuous development of technology, emerging products such as digital cameras, mobile phones, and PDAs are also classified as consumer electronics.

The development of the consumer electronics field emerged rapidly in the late 20th century and the early 21st century, integrating the three major fields of computer, information communication and consumer electronics, and introducing functions such as intelligent functions, information processing and two-way network communication into family life. These information appliances include PC, set-top box, HPC, DVD, super VCD, wireless data communication equipment, video game equipment, smart TV box, WEBTV, etc. At present, audio, video and communication equipment are the main components of information home appliances, and in the long run, home appliances such as refrigerators, washing machines, microwave ovens, etc. will also become part of information home appliances, forming a part of smart home.

Electronic technology is an important symbol of the development of modern science and technology, from the electron tube to the semiconductor transistor, and then to the integrated circuit, electronic products have gradually become miniaturized, high efficiency, low energy consumption and intelligent. Consumer electronics products are usually thin and short, the degree of automation is gradually increasing, and the design is more energy efficient.

Market trends show that the consumer electronics industry is growing and covering more and more product areas. New video technology, mobile home information content and the popularity of wireless technology have become hot spots in the industry. These trends are transforming people's lives and providing them with more digital experiences.

In addition, the health of consumer electronics is also a concern. Some products contain metals that are harmful to human health, such as lead and cadmium. Therefore, some companies adopt stricter standards to control the introduction of accessories and promote health accessories to ensure that products have no adverse effects on consumers' health.