With the continuous advancement of technology, desktop printers have become indispensable devices in the home and office. However, with its wide use comes higher requirements for environmental protection. In order to ensure that the use of hazardous substances in electrical and electronic equipment is limited, the European Union has introduced CE-RoHS certification. This article will explore why desktop printers need CE-RoHS certification and how to successfully obtain it.

Among the many components of a tablet computer, the battery is undoubtedly one of the most critical parts. It not only directly affects the battery life of the device, but also relates to the safety of the user. Therefore, it is important for tablet manufacturers to ensure the safety and quality of batteries. In the Chinese market, 3C certification (China\'s mandatory product certification) is an important standard that batteries must pass.

Summary of Global Market Access Information in December 2024

On December 16th, 2024, the Committee of Member States (MSC) of ECHA decided to include the thirty-second batch of six evaluation substances (public comment time: August 30th, 2024-October 14th, 2024) in the list of candidate substances of SVHC, and it is planned to formally add them to the list of SVHC in January, 2025. By then, the list of substances controlled by SVHC will increase to 248.

As a key component widely used in electronic devices, electric vehicles and energy storage systems, the safety and reliability of lithium batteries have attracted much attention. During the design and production process, lithium batteries need to undergo a series of rigorous tests to ensure their stability in a variety of use scenarios. Among them, the drop test is an important part of evaluating the mechanical strength and impact resistance of lithium batteries. However, whether all lithium batteries need to carry out a 1.2-meter drop test, there is no uniform answer to this question, and it needs to be judged according to the specific application scenario and product standards.

On December 15th, 2023, the Canadian Department of Innovation, Science and Economic Development (ISED) issued RSS-102 Issue 6, namely \"Radio Frequency (RF) Exposure Compliance of Radio Communication Equipment (All Frequency Bands)\". RSS-102 is a standard specification for evaluating the radiation exposure compliance of wireless communication equipment in close use, which was enforced on December 15th, 2024. In other words, from December 15, 2024, ISED Canada will enforce the new version of the standard and only accept authentication applications based on RSS-102 Issue 6.

With the popularity of electric bicycles, the safety and compatibility of chargers have become the focus of consumers\' attention. In order to ensure the quality and safety of electric bicycle chargers, China has formulated GB 42296-2022 \"Technical requirements for electric bicycle chargers\" standard, which was formally implemented on September 1, 2022, aiming to standardize the technical requirements for electric bicycle chargers, improve product quality, and protect the rights and interests of consumers.

In modern life, Bluetooth speakers have become an indispensable part of our daily lives. Whether relaxing at home or outdoors, Bluetooth speakers can provide us with high-quality music enjoyment. However, in the face of a wide range of Bluetooth audio products on the market, how can consumers ensure that they choose a safe and reliable product? The answer lies in CB certification.