Bluetooth headsets are headsets that use Bluetooth wireless technology to achieve sound reception and output. Compared with traditional wired headsets, Bluetooth headsets allow consumers to get rid of wire constraints and listen to music more conveniently. As an electronic product with Bluetooth function, the domestic production and sales of Bluetooth headsets require SRRC certification​.

A Bluetooth keyboard refers to a keyboard that performs wireless transmission through the Bluetooth protocol and performs Bluetooth communication within an effective range (within 10m). In fact, it is a short-distance radio technology, using \"Bluetooth\" technology, can effectively simplify the communication between handheld computers, notebook computers and mobile phones and other mobile communication terminal devices. So the appearance of Bluetooth keyboard can be said to have greatly improved people\'s daily life. However, if you want to export Bluetooth products to the United States for sale, you need to apply for FCC-ID certification. If you need to apply for FCC-ID certification, you can apply for ZRLK testing agency.

Compared with mechanical wall switches, smart switches have more features, safe use, and beautiful styles. Breaking the single function of the traditional wall switch on and off, in addition to the functional innovation, it also gives the switch decoration effect. Smart switches are widely used in many fields such as home intelligent transformation, office intelligent transformation, industrial intelligent transformation, agriculture, forestry, fishery and animal husbandry intelligent transformation, etc., which greatly saves energy, improves generation efficiency and reduces operating costs. Achieved an intelligent world. However, if electronic and electrical products want to be exported to Japan for sale, related products need to obtain a PSE certificate and affix a PSE certification label before they can be circulated and sold in the Japanese market.

A wireless mouse refers to a mouse that is directly connected to the host without a cable, and uses wireless technology to communicate with the computer, thereby eliminating the need for wires. Usually wireless communication methods are used, including multiple wireless technology standards such as Bluetooth, Wi-Fi (IEEE802.11), Infrared (IrDA), ZigBee (IEEE802.15.4), etc. Of course, the domestic sales of Bluetooth devices must be SRRC type approval certification.

Nowadays, as the drawbacks of wired routers become increasingly apparent, the demand for wireless routers has gradually expanded. It can be said that the current society is covered by wireless networks. There are wireless networks wherever you go. It is not difficult to see wireless router products. However, the export of this kind of wireless products to the European Union requires CE-RED certification.

WiFi routers, commonly known as \"wireless routers\", are also called wireless signal transmitters, attracting simultaneous use of terminal devices such as wireless network cards. A WiFi wireless router can convert a limited network signal into a wireless signal, which can be received by related computers, mobile phones, and pdas that support its technology, such as ADSL at home, residential broadband, etc., as long as a WiFi router is connected, WiFi equipment can be realized Wireless internet. However, normal wireless routers need to apply for SRRC certification.

In recent years, with the continuous influx of many new electronic products, smart bracelets have gradually become popular. The smart bracelet can not only indicate the time, but also has one or more functions such as reminding, navigation, calibration, monitoring, and interaction. However, the export of smart bracelets to the EU must apply for CE-RED certification​.

Mobile Power Pack (MPP), also called power bank, travel charger, etc., is a portable charger that integrates power supply and charging functions. It can charge mobile phones, tablets and other digital devices anytime, anywhere. Generally, lithium batteries (or dry batteries, less common) are used as power storage units, which are convenient and quick to use. However, wireless electronic products such as mobile power supplies require SRRC certification.