日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    Bluetooth speaker FCC certification——ZRLK

    Author:中認(rèn)聯(lián)科 time:2021-03-01 Ctr:1557

    Bluetooth speakers refer to audio equipment with built-in Bluetooth chips that replace traditional wire connections with Bluetooth connections. By connecting with Bluetooth playback devices such as mobile phones, tablets, notebooks, etc., it is convenient and quick. With the popularity of wireless consumer electronics products, Bluetooth wireless technology has been widely used. Compared with the previous use of only using mobile phone Bluetooth to transfer files, more and more electronic products, such as Bluetooth headsets, Bluetooth speakers, smart wearable devices, etc., use Bluetooth functions. Many American manufacturers of smart wearable devices and electronic products exported to the United States have passed FCC certification. Bluetooth speakers involve wireless functions. If you want to export to the United States, you also need to apply for FCC-ID certification.

    What is FCC certification?

    The full name of the FCC is the Federal Communications Commission (Federal Communications Commission). It was established in 1934. It is an independent agency of the US government and is directly responsible to Congress. The FCC coordinates domestic and international communications by controlling radio broadcasting, television, telecommunications, satellites and cables, and is responsible for authorizing and managing radio frequency transmission devices and equipment other than those used by the federal government. Involved in more than 50 states in the United States, Colombia, and regions in the United States to ensure the safety of radio and wire communication products related to life and property.

    image.png

    Information and related requirements for applying for FCC ID certification

    1. FCC application form: The application company name, address, contact information, product name and model, usage standards and other information are required to be accurate;

    2. FCC authorization letter: it must be signed and stamped by the contact person of the applicant company and scanned into an electronic file;

    3. FCC confidentiality letter: The confidentiality letter is an agreement signed by the applicant company and the TCB organization on the confidentiality of product information, which must be signed and stamped by the contact person of the applicant company and scanned into an electronic file;

    4. Block diagram: all crystal oscillators and crystal oscillator frequencies need to be drawn and kept consistent with the circuit diagram;

    5. Circuit diagram: must be consistent with the crystal frequency, the number of crystals and the position of the crystals in the block diagram;

    6. Line description: It is required to be in English, and the principle of realization of the function of the product is clearly described;

    7. Instructions for use: FCC Statement is required;

    8. Tag and tag location: The tag must have an FCC ID number and Statement, and the location of the tag must be significant;

    9. Appearance photos inside the product: the pictures are required to be clear and clear, and remarks should be added when necessary;

    10. Test report: The test is required to be completed, and the product is evaluated in an all-round way according to the standard terms.

    image.png

    For Bluetooth speaker FCC certification, please contact our company ZRLK. We will provide you with professional and efficient testing and certification services with favorable prices and courteous service. If you have other wireless electronic products that need to apply for FCC 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
    • KC certification for small desktop fan batteries: A Safety Pass for the South Korean market

    • Heavy! The new standard IEC 63315 ED1 of USB-C PD 240W is intended to replace the old standard IEC 62368-3 and be officially released in 2026!

    • Attention! The Extended Producer Responsibility (EPR) requirements under the new EU Battery Regulation officially came into effect on August 18, 2025!

    • Want to save costs? The KC certification of the vacuum cleaner battery can be transferred through the CB conversion channel

    Follow Us
    成人无码视频| 国产精品videossex久久发布| 久久国产综合精品swag蓝导航 | 性欧美18-19sex性高清播放| 日本大乳高潮视频在线观看| 亚洲欧美中文字幕5发布| 国精产品一品二品国精品69xx| 亚洲综合在线一区二区三区 | 午夜福利片国产精品| 国产草莓视频无码A在线观看| 国产乱妇乱子在线播放视频| 人妻无码专区一区二区三区| 欧美成人在线视频| 中国大陆精品视频XXXX| 无码熟妇人妻av在线网站| 亚洲美女免费视频| 精品国产电影久久久久| 日本老熟妇毛茸茸| 国产尤物精品视频| 99re这里都是精品| 欧美一区二区三区男人的天堂| 国产99久久久国产精品~~牛| 亚洲av无码专区首页| 国产三级精品三级男人的天堂 | 97热久久免费频精品99| 亚洲制服另类无码专区| 亚洲色AV性色在线观看| 精品熟女日韩中文十区| 国产主播一区二区三区在线观看| 一本清日本在线视频精品| 亚洲欧美另类久久久精品能播放的| 亚洲精品国产第一综合99久久| 热热色亚洲无码| 国产亚洲精品精品国产亚洲综合| 欧美AⅤ香蕉一区二区三区黄| 麻花豆传媒剧国产mv网站入口| 91在线无码视频| 欧洲美妇乱人伦视频网站| 四川少妇BBW搡BBBB槡BBBB| 精品国偷自产在线视频99| 国产AV无码专区亚洲AV|