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.

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Please contact our company ZRLK for the Japanese TELEC certification of Bluetooth speakers. We will provide you with professional and efficient testing and certification services, with favorable prices and courteous service. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!

The power module is a power supply that can be directly mounted on a printed circuit board. Its characteristics are that it can be an application-specific integrated circuit (ASIC), digital signal processor (DSP), microprocessor, memory, field programmable gate array (FPGA) ) And other digital or analog loads to provide power. The power supply module has a very wide range of use and is closely related to our daily life. However, in general, this type of product needs to be CE certified if it wants to be exported to EU countries.

Earphones should be very familiar to everyone, even a necessity in life, and the emergence of wireless earphones allows users to avoid the annoying wires and make calls in various ways. As more and more people use wireless headsets, now it has become a good tool for mobile business people to improve efficiency. But in general, if such electronic products want to be exported to Japan or put on the Japanese Amazon platform, they need to apply for the Japanese PSE certification.

Energy-saving lamps, also known as energy-saving bulbs, electronic bulbs, compact fluorescent lamps, and integrated fluorescent lamps, refer to lighting equipment that combines fluorescent lamps and ballasts (ballasts) into a whole. However, energy-saving lamps that want to be sold in the EU market need to apply for CE certification and affix the CE label.

Household appliances (HEA), also known as civil electrical appliances and daily electrical appliances, mainly refer to various electrical and electronic appliances used in homes and similar places. There are various kinds of household appliances, and they are a must-have for every household. But in general, if our common home appliances want to be put on the market smoothly, it is necessary to apply for EMC electromagnetic compatibility testing and certification.

On November 1, 2021, GB 24427-2021 \"Restrictions on the content of mercury, cadmium and lead in zinc anode primary batteries\" will be officially implemented, replacing GB 24427-2009 \"Hg, cadmium, and cadmium in alkaline and non-alkaline zinc-manganese dioxide batteries. Limitation requirements for lead content\" and GB 24428-2009 \"limitation requirements for mercury content in zinc-silver oxide, zinc-air, and zinc-manganese dioxide button batteries\".