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The LED display is a flat panel display, composed of small LED module panels, used to display text, images, video and other information equipment. In recent years, the LED display market has become more and more popular, and more and more manufacturers have produced it. In just a dozen years, it has rapidly grown into the mainstream flat-panel display product, which has been widely used in the commercial media and cultural performance markets. , Sports venues, information dissemination, press release, securities trading, etc., can meet the needs of different environments. However, the LED display screen belongs to the scope of 3C certification, and if you want to sell in the country, you need to apply for 3C certification.

Smart door locks refer to locks that are improved on the basis of being different from traditional mechanical locks, and are more intelligent and convenient in terms of user safety, identification, and management. Smart door locks have gradually replaced ordinary door locks with convenient unlocking methods and practical functionality to become the first choice for home decoration. Not only that, smart door locks are also widely used in various markets such as hotels, offices, real estate, and homestays. But generally this kind of wireless electronic products need to apply for SRRC certification if they want to sell on the market.

The hair dryer is a combination of a set of electric heating wires and a small high-speed fan. With the improvement of consumers\' quality of life, the number of users of hair dryers is expanding and the market scale is also expanding. At present, hair dryers have become indispensable for modern families. Single product, but the hair dryer belongs to the scope of 3C certification. If you want to sell in the country, you must apply for 3C certification?.

Electronic toy refers to a mobile toy that uses electronic technology and electronic components to control actions or produce various sound and light effects. The FCC certification is to ensure the safety of radio and wire communication products related to life and property. Many radio application products, communication products and digital products are required to enter the US market and require FCC approval, so wireless products such as electronic toys If you want to export to the United States, you need to apply for FCC certification?.

The reading pen is a high-tech learning tool that breaks through the traditional thinking. It can realize many functions such as reading, repeating, follow-up, recording, and entertainment at the same time. The reading pen is small and convenient, very portable, and can be used anytime and anywhere. , Click to pronounce, it adds sound to the boring text, enriches the content of the book, makes reading and learning more interesting, and can fully realize the entertaining and entertaining of the book. However, generally, such products need to be certified by SRRC if they want to be produced and sold in China.

A power bank is a portable charger that can be carried by individuals and can store electrical energy. It is mainly used to charge handheld mobile devices and consumer electronic products (such as mobile phones and laptops). It is mainly used in situations where there is no external power supply. However, in general, FCC certification is required for such products to be exported to the United States.

Electric fan is abbreviated as electric fan, also known as fan or fan. It is a household appliance that uses a motor to drive fan blades to accelerate air circulation. It is widely used in homes, classrooms, offices, shops, hospitals, hotels and other places. , Mainly used for cooling and relieving heat and circulating air. But generally our common fan products need to go through EMC electromagnetic compatibility testing and certification before they want to be put on the market.

Bluetooth headsets are headsets with Bluetooth wireless communication capabilities, which can be roughly divided into three types: mono Bluetooth headsets, stereo Bluetooth headsets, and true wireless Bluetooth headsets. Nowadays, Bluetooth headsets are deeply loved by consumers, and they have developed into a good tool for mobile business people to improve efficiency. However, generally, such products need to be certified by SRRC if they want to be produced and sold in China.