Bluetooth adapter refers to the interface converter applicable to Bluetooth devices of digital products. To put it simply, the Bluetooth adapter allows mobile phones, Bluetooth headsets and other devices with Bluetooth to transfer files through Bluetooth. But generally, SRRC certification is required for such products to be sold in the Chinese market. However, in order to avoid many detours in the process of SRRC certification, businesses generally go through SRRC pre-test before SRRC certification. If SRRC predictive test needs to be handled, we can directly contact ZRLK testing for handling.

Learning machine is an electronic teaching product, which also refers to all electronic educational equipment that can assist learning. With the development of science and technology, this portable device has further enhanced the learning function. It not only supports different learning forms and diversified subjects, but also has the functions of open operating system, supporting capacity expansion, player, etc. However, if the learning machine wants to be sold in the domestic market, it needs to apply for CCC certification.

Children\'s toys are the best playmates for children in childhood. Compared with parents, toys can accompany children longer. Children\'s toys are specially provided for children to play with, which are conducive to exercising children\'s imagination, creativity, practical ability, and cultivating children\'s curiosity and patience. However, if children\'s toys want to be exported to the EU market, they generally need to apply for CE certification.

In the TCBC Workshop (The Telecommunication Certification Body Council Workshop) held from October 24 to 27, 2022, Canadian ISED released the latest requirements for multi model products to apply for certification: when applying for Canadian ISED certification for multi model/multi product versions, each applied model/product version must provide internal and external photos of the product.

In April 2022, the Brazilian National Communications Administration ANATEL issued Act No. 5159, which proposed new requirements for mobile phone chargers and came into force on October 26, 2022. This Act aims to repeal the previous Act No. 3481, which includes some changes to the EMC test of the vehicle charger and some mechanical test requirements for the wall charger plug.

The development of intelligent locator is an intelligent device that uses positioning chip, combines with modern electronic technology and network technology to conduct real-time positioning, remote monitoring, and all-round tracking of vehicles, old people and children, pets, important properties, etc. It is high-tech designed, simple to operate, convenient to carry, and can be widely used in life and work. But generally, if you want to export such products to the U.S. market, you need to apply for FCC ID certification.

Silicone protective film is a protective film mainly used to protect the screen of electronic products, with high-precision extrusion coating, high cleanliness, no white spots, white fog, sand holes, no wire drawing, no scratches and other phenomena; It has the characteristics of low adhesion, high adsorption, fast automatic exhaust bubble, high temperature resistance, good chemical solvent resistance, easy shearing and punching, and no residue left after tearing. At the same time, silicone protective die-cutting is widely used in mobile phone digital, electronic display, automotive applications, household appliances, glass manufacturing, printing, medical care, etc. However, if silica gel products want to be exported to the EU market, they generally need to apply for REACH certification.

3D printer, also known as 3D printer (3DP), is a kind of cumulative manufacturing technology, namely a machine of rapid prototyping technology. It is a kind of machine based on digital model files. It uses special wax materials, powdery metal or plastic and other adhesive materials to print layers of adhesive materials to create 3D objects. 3D printing technology can be used in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering and many other fields. But generally, if you want to export such products to the U.S. market, you need to apply for FCC certification.