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Wireless charging, namely wireless charger, is a kind of device that uses electromagnetic induction principle for charging. It does not need power lines, relies on electromagnetic wave propagation, and then converts electromagnetic wave energy into electric energy, finally realizing wireless charging. It is very common in our daily life. However, if such wireless products want to be exported to the EU market, they need to apply for CE certification.

The Bluetooth keyboard refers to the keyboard that carries out wireless transmission through the Bluetooth protocol and carries out Bluetooth communication within the effective range (10m). Because the Bluetooth keyboard is wireless and easy to carry and use, it is popular among consumers. However, whether the Bluetooth keyboard is exported separately or exported together to enter the EU market, CE certification is required. Common keyboard CE certification testing instructions are electromagnetic compatibility CE-EMC and low-voltage CE-LVD instructions; For CE certification of Bluetooth keyboard, the wireless CE-RED command needs to be detected.

Power adapters are widely used, such as refrigerators, washing machines, air purifiers, etc. In addition to these things that we can touch daily, it is also applied to some products that we are easy to ignore, such as LED lights and lighting equipment in our home, digital cameras, routers, laptops, and so on. However, RoHS certification is generally required for the power adapter to be exported to the EU market.

Mobile Power Pack (MPP), also known as Power Bank and Travel Charger, is a portable charger that integrates power supply and charging functions. It can charge mobile phones, tablets and other digital devices. But generally, if you want to export such products to the United States, you need to apply for FCC certification.

The intelligent recorder is an intelligent hardware based on artificial intelligence technology, integrating high-definition recording, recording to text, simultaneous interpretation, cloud storage and other functions. It is a representative product of AI landing application scenarios. However, the recorder is an electronic product. If you want to export it to the EU market, you need to apply for ROHS certification.

Liquid crystal electronic handwriting board is an electronic device that uses high-tech flexible liquid crystal technology and relies on pressure sensing to display words, patterns and graphics. Unlike the traditional writing board, the LCD electronic handwriting board has low energy consumption, eye protection, and can be rewritten repeatedly. When we use it, we can finish writing with just one stroke and one press, which is very convenient and fast. However, CE certification is required for such products to be exported to the EU market.

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.