With the rapid development of science and technology, Bluetooth mouse as a convenient peripheral is more and more accepted by users. It not only provides great convenience for office and entertainment, but also is favored by people because of its wireless design. However, in the production and use of Bluetooth mice, quality assurance and safety are particularly important. At this time, professional testing and certification bodies play a key role, among which ZRLK, as a leader in the industry, provides comprehensive testing and certification services for Bluetooth mice to ensure that they comply with relevant standards and use requirements.

Chargers, as an essential part of modern electronic products, have been integrated into all aspects of our daily life. Whether at home, in the office or on the road, chargers play a vital role. With the popularity of smart devices, the types and functions of chargers are also continuously enriched, and consumers have put forward higher requirements for their safety and reliability. At this time, 3C certification as an authoritative testing standard, is particularly important. In this context, ZRLK, as a professional testing and certification body, actively helps the charger 3C certification and guides the industry towards high standards.

In the field of modern aviation, drones have become a key application tool, whether in express delivery, agricultural monitoring, or in entertainment and scientific research, are playing an increasingly important role. However, the efficient operation of drones is inseparable from its core component - the battery. The safety of drone batteries not only directly affects flight performance, but also concerns the safety of the operator and the environment. Therefore, ensuring the quality and safety of drone batteries is crucial, and UN38.3 certification is an important way to achieve this goal.

In modern life, smart chargers have become our indispensable partners. Whether it is to charge mobile phones, tablets or other electronic devices, they are improving the efficiency of our lives, but also bring security risks. Therefore, it is particularly important to ensure that these products meet the relevant safety standards. Korea\'s KC certification is designed to ensure the safety of consumers when using electronic products.

Conformite Europeenne (CE) refers to the certification required for products to be sold in the European Union. It indicates that the products comply with the safety, health, and environmental protection requirements of the European Union. For Bluetooth headsets, CE certification is not only a legal requirement, but also a necessary condition to ensure that the product can be successfully sold and used.

In modern life, electric toothbrushes have become the first choice for daily oral care for more and more people with their efficient cleaning ability. The electric toothbrush battery is one of the core components, and its safety and performance are directly related to the use experience and user safety. Therefore, it is essential to ensure that electric toothbrush batteries meet international standards. CB certification (International Electrotechnical Commission certification) is a key step in ensuring battery quality and safety.

On July 27th, 2024, Environment Canada issued a Notice according to Article 71(1)(b) of the Canadian Environmental Protection Act, 1999. The circular requires relevant Canadian enterprises to provide online information on perfluoroalkyl and polyfluoroalkyl substances (PFAS) produced, imported or used as individual substances, mixtures or articles in the calendar year of 2023 before January 29, 2025, among which 312 PFAS compounds are involved.

Lithium battery packs (battery components) play a vital role in modern technology and are widely used in electric vehicles, renewable energy storage systems and other fields. In order to ensure the safety, performance and environmental protection of these battery components, a series of strict certification standards must be followed.