日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

?The walkie-talkie is a two-way mobile communication tool. You 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 this kind of products into the Japanese market, you need to apply for the Japanese TELEC certification.

Data collector, also known as inventory machine, handheld computer. It is a terminal computer device that integrates barcode scanning device, RFID technology and data terminal, with a battery that can be operated offline. Generally, if this kind of product wants to be sold on the Chinese market, it is necessary to apply for SRRC certification. However, in order to avoid detours in the process of applying for SRRC certification, generally businesses will conduct SRRC pre-test before doing SRRC certification.

The hair dryer is a combination of a set of electric heating wires and a small high-speed fan. It is a common household appliance in our daily life. But generally, if you want to export such products into the Japanese market for sale, you need to apply for the Japanese PSE certification.

A Bluetooth digital device is a digital device with Bluetooth function. Nowadays, many electronic devices have Bluetooth function, and Bluetooth digital products can be seen everywhere in our lives, such as smart phones, Bluetooth headsets, Bluetooth speakers, Bluetooth printers, etc. But generally this kind of bluetooth digital product wants to go on the domestic market to need to apply for SRRC certification.

Bluetooth speakers refer to audio equipment with built-in Bluetooth chips that replace traditional wire connections with Bluetooth connections. By connecting with Bluetooth playback devices such as mobile phones, tablets, notebooks, etc., it is convenient and quick. But generally, if such products want to be sold on domestic e-commerce platforms, a quality inspection report is required.

The hand-held fan is compact and portable. It can be used at home or on travel. It is convenient to carry and does not take up space. It is a must-have artifact for home travel and is deeply loved by the public. However, in general, PSE certification is required for such products to be exported to 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 saving the shackles of wires. Usually wireless communication methods are used, including multiple wireless technology standards such as Bluetooth, Wi-Fi (IEEE 802.11), Infrared (IrDA), ZigBee (IEEE 802.15.4), etc. But in general, this kind of wireless products need to apply for CE-RED certification if they want to export to the EU.

A projector, also known as a projector, is a device that can project images or videos onto the screen. It connects with computers, VCDs, DVDs, BDs, game consoles, DVs, etc. through different interfaces to play corresponding video signals, and is widely used in homes, offices, schools, and entertainment venues. But generally this kind of products want to export to the United States to need to apply for UL certification.