• <pre id="br18r"></pre>
    1. <blockquote id="br18r"><p id="br18r"></p></blockquote><blockquote id="br18r"></blockquote>

          1. 国产实拍强伦奸在线观看,久久精品国产久精国产果冻传媒,亚洲3p无码一区二区三区,日韩人妻一曲二曲,亚洲AV涩涩涩成人网站在线播放,精品久久综合1区2区3区激情 ,99久久久无码国产精品动漫,日逼导航
            Hotline:400-880-1556

            English




            TWS Bluetooth headset CE certification——ZRLK

            Author:中認聯科 time:2021-02-03 Ctr:2634

            With the continuous development of technology, more and more mobile phones gradually cancel the 3.5mm headphone jack, making wireless headsets gradually become one of the must-haves of digital products. TWS Bluetooth headset enables wireless headsets to achieve true stereo sound, allowing wireless headsets to achieve left and right 2 channels of sound playback, while also achieving stability and low latency, making people feel like they are on the scene. In the European market, TWS Bluetooth headsets are also one of the most popular best-selling products in the headsets, but CE certification is used as an access certificate for the European Union market, and wireless headsets and headset charging boxes that want to export to the EU need to obtain CE certification.

            CE certification is a license to enter the EU market

            CE certification provides a unified technical specification for products of various countries to trade in the European market and simplifies the trade procedures. Any country's products must be CE certified to enter the European Union and the European Free Trade Area, and the CE mark should be affixed to the product. Therefore, CE certification is a passport for products to enter the European Union and European Free Trade Zone countries.

            image.png

            TWS headset CE certification fee

            The cost of CE certification is related to the product model, and needs to be evaluated according to the specific headset specifications, such as the mode of the BT module, whether to bring a charging box, etc.

            TWS headset CE test project

            The CE test standards and items that TWS headphones need to do include EMC testing, RF testing, SAR evaluation, and LVD testing.

            EMC tests whether the headset meets the CE Directive on electromagnetic compatibility standards:

            ◆ The RF test is aimed at the test of radio communication products. Because the wireless headset uses wireless Bluetooth technology, it must meet the requirements of CE-RF;

            ◆ SAR is the electromagnetic wave absorption ratio, which is aimed at the safety and health protection requirements of electronic and electrical products;

            ◆ LVD test is a low voltage instruction to ensure that the equipment is safe to use in low voltage conditions. The part with a charging box also needs to meet the requirements of the LVD instruction.

            TWS headset application CE certification process

            1. Fill in the CE application form

            2. Provide product information and send samples to the testing laboratory

            3. The laboratory arranges the test

            4. After the test report is qualified, a CE certificate will be issued

            It should be noted that if the test fails and needs to be re-tested, this area generally requires rectification.

            TWS headset application for CE certification required information

            1. Product manual

            2. List of manufacturer information, including product name and model, manufacturer information, etc.

            3. Product key structure diagram

            4. Product electrical schematic diagram, block diagram, circuit diagram, etc.

            5. List of key parts

            image.png

            For TWS Bluetooth headset CE certification, please contact our company ZRLK, we will provide you with professional and efficient testing and certification services, preferential prices and good service. If you have other products that need to apply for CE certification, please provide us with product pictures and specifications. We will provide the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!

            Related Articles
            • Compliance for Overseas Audio-Visual Equipment: Detailed Explanation of FCC ID Certification for Projectors

            • CCC Certification for PD Chargers: A Compulsory Compliance Qualification for Fast-Charging Power Supplies

            • SRRC Certification: Consolidating the Market Access Threshold for Smart TVs

            • Essential for Compliant Development of 4G Cameras: Detailed Explanation of the Importance of CCC Compulsory Certification

            Follow Us
            主站蜘蛛池模板: 国模无码人体一区二区| 日韩精品一二三四五区| 日日摸夜夜添夜夜添无码专区| 久久综合国产一区二区三区| 中文字幕无码传媒| 国产亚洲精品xxx| 亚洲国产精品久久久久4婷婷| 欧美人伦禁忌dvd放荡欲情| 亚洲暴爽av人人爽日日碰| 91国内外精品自在线播放| 麻豆成人精品| 一区天堂中文最新版在线| 永久无码天堂网小说区| 国语精品国内自产视频| 日韩精品中文字幕无码一区| 黄色不卡在线| 野外xxxxfreexxxx自己| 国产丝袜AV| 亚洲av成人一区国产精品| 日韩a视频| 自拍偷拍少妇| 定西市| 巨胸喷奶水WWW视频网站| 久操国产| 国产成人午夜福利院| 亚洲精品乱码免费精品乱| 91露脸熟女对白不带套| 久久人人97超碰国产精品| 精品人妻无码专区中文字幕| 一区二区日韩激情视频| 亚洲综合另类小说色区一| 国产黄色精品一区二区三区| 无遮无挡爽爽免费视频| 果冻传媒mv免费播放在线观看| 麻豆精品蜜桃| 久久无码人妻热线精品| 精品一区二区中文字幕| 亚洲欧美日韩成人一区| 亚洲精品一区二区18禁| 无码精品黑人| 欧美 日韩 国产 成人 在线观看|