On June 2, 2021, the European Commission issued a revised directive (EU) 2021/884 in its Official Journal (OJ). This revised directive revised Article 42 of Annex IV of the RoHS Directive (2011/65/EU) and extended the use of The validity period of the exemption for mercury in electrical rotary connectors in intravascular ultrasound imaging systems with high operating frequency (>50MHz) operating modes.

With the continuous development of technology, many electronic devices are gradually moving towards wireless. However, for product quality and safety considerations, these wireless devices generally need to undergo EMC testing before entering the market.

Audio equipment is mainly a general term for audio input and output equipment, and it includes many types of products, which can generally be divided into the following types: amplifiers, speakers, multimedia consoles, digital mixers, audio sampling cards, synthesizers, mid-to-high Frequency speakers, microphones, sound cards in PCs, earphones, etc. However, the general wireless audio products that want to export to the US market need to apply for FCC-ID certification.

LED spotlights, also known as LED spotlights, LED spotlights. The LED spotlight is controlled by a built-in microchip. In small engineering applications, it can be used without a controller. It can achieve dynamic effects such as gradation, jump, color flashing, and random flashing. It can also be controlled by DMX to achieve chasing, scanning, etc. effect. However, if such lamps want to enter the European market, they need to apply for CE certification?. The EU CE certification is a passport for products to enter the European market. Spotlights exported to EU countries need to pass the requirements of the LVD and EMC directives.

On May 31, 2021, the European Commission issued an Implementation Resolution (EU) 2021/867, updating the harmonized standards referenced by the Toy Safety Directive 2009/48/EC. The update involves three toy standards, EN 71-7, EN 71-12 and EN IEC 62115.

On November 19, 2020, my country issued GB/T 39498-2020 \"Guidelines for the Control of the Use of Key Chemical Substances in Consumer Products\". The standard has been formally implemented on June 1, 2021.

With the continuous advancement of science and technology, many smart electronic devices are equipped with Bluetooth technology. These Bluetooth devices are deeply loved by people, especially in Europe and the United States. However, if my country\'s Bluetooth devices want to export to the United States, they must apply for FCC-ID certification.

TWS earphones do not have traditional physical wires. The left and right earphones form a stereo system through Bluetooth. The mobile phone can be connected to one receiving end. This receiving end will divide the stereo into another receiving end through wireless transmission to form a stereo system. TWS headsets have been loved by people as soon as they came out, and they have become popular all the way, and the market demand is also increasing. However, if you want to sell TWS headsets in the EU market, you need to apply for CE-RED certification.