The USB fan is a miniature electric fan used in the USB interface of a desktop computer or a notebook computer. It is connected to the computer through the computer\'s USB interface. The flexible bellows can make the USB fan blow in any direction and save power. However, if you want to export such electronic and electrical products into the Japanese market for sale, you need to apply for the Japanese PSE certification?.

A router is a hardware device that connects two or more networks. It acts as a gateway between networks. It is a dedicated intelligent network device that reads the address in each data packet and then decides how to transmit it. However, if such products want to be sold in my country, not only need to apply for SRRC certification, but also need to apply for CTA network access certification certificate.

The walkie-talkie is a two-way mobile communication tool. It can make calls without any network support. There is no call charge. It is suitable for relatively fixed and frequent calls. But generally, if you want to export such wireless products to enter the Japanese market, you need to apply for Japanese TELEC certification.

On August 5, 2021, the European Union issued Regulation (EU) 2021/1297 in its Official Journal (OJ), amending Annex XVII of the EU REACH Regulation ((EC) No 1907/2006), replacing the original item 68 with C9 -Restrictions on C14 PFCA and its salts and C9-C14 PFCA related substances. The regulation will come into force on the 20th day of publication in the Official Journal of the European Union.

On June 29, 2021, the European Union submitted three notification documents (G/TBT/N/EU/808, G/TBT/N/EU/809, G/TBT/N/EU/810) to the WTO, which are to be listed in RoHS Three new exemptions have been added to Appendix IV of the Directive.

The monitor is commonly called the screen, which is an I/O device belonging to the computer, that is, an input and output device. It is a display tool that displays a certain electronic file on the screen through a specific transmission device and then reflects it to the human eye. But generally this kind of IT products need to apply for SRRC certification? if they want to sell in our country.

Bluetooth products are very common in our lives, such as Bluetooth headsets and Bluetooth speakers. However, generally such wireless products need to apply for TELEC certification if they want to enter the Japanese market.

A wireless microphone is also called a wireless microphone. It is composed of several pocket transmitters and a centralized receiver. Each pocket transmitter has a different working frequency. The centralized receiver can receive the different signals from each pocket transmitter at the same time. The voice signal of the working frequency, it is mainly used in occasions such as stage and podium. But generally this kind of radio products need to apply for CE-RED certification if they want to export.