FCC ID: 2AO85-KYQ06 Voice Amplifier

Page 1 of 1 FCC ID: 2AO85-KYQ06 LABEL AND LOCATION Voice Amplifier Model: KYQ06 FCC ID: 2AO85-KYQ06

(Size: L2.0cm x 5.5cm) Label Location Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: webmaster@lcs-cert.com | Web: www.lcs-cert.com Scan code to check authenticity

C5266091_X24_Ed.2 SHENZHEN JINGDU TECHNOLOGY CO.,LTD Attestation Statements TO:

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules for covered telecommunications equipment and video surveillance equipment produced by entities identified on the Commissions Covered List1, which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) that prohibit equipment authorization Applicant Company name: SHENZHEN JINGDU TECHNOLOGY CO.,LTD Grantee code: 2AO85 FCC ID: 2AO85-KYQ06 Contact Name: Jack Wang Address:

Telephone No:

Fax No:

Email: Wangwei198627@126.com 3F, Building D, Fuxinlin Park Hangcheng industrial Park, Qianjin 2 Road China 13077885188 N/A i. ii.

[SHENZHEN JINGDU TECHNOLOGY CO.,LTD] (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification.

[SHENZHEN JINGDU TECHNOLOGY CO.,LTD] (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing covered equipment. The applicant must sign this certification.

[SHENZHEN JINGDU TECHNOLOGY CO.,LTD] (the applicant) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing coveredequipment . Date: 2023/06/06 Applicants Name: Tao Peng Title: Product Manager Signature 1 The Commissions Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commissions website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes covered equipment. https://www.fcc.gov/supplychain/coveredlist 1/1

SHENZHEN JINGDU TECHNOLOGY CO.,LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: 2AO85-KYQ06 To Whom It May Concern, C5266091_X10_Ed.2 Date: 2023-06.06 Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No No No NOTE 1 NOTE 1 No No Short-Term Confidentiality NOTE 2 No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. 1/1 C5266091_X10_Ed.2 Sincerely, Signature:

Name: Jack Wang Title: Product Manager 2023.06.06 1/1

C5266091_X8_Ed.1 SHENZHEN JINGDU TECHNOLOGY CO.,LTD Letter of Authorization Company: SHENZHEN JINGDU TECHNOLOGY CO.,LTD Address: 3F, Building D, Fuxinlin Park Hangcheng industrial Park, Qianjin 2 Road China Product Name: Voice Amplifier Model Number: KYQ06 FCC Identifier: 2AO85-KYQ06 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Jack Wang Date: 2023.06.06 Title: Product Manager Signature of applicant:

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SHENZHEN JINGDU TECHNOLOGY CO.,LTD Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 6/5/2023

[SHENZHEN JINGDU TECHNOLOGY CO.,LTD] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2AO85-KYQ06):

Name of U.S. agent: Shirley zhang Company U.S. agent: HAPPY DEAL WAY INC Physical U.S. address of agent: 217 S 16th Ave Dr Suite A Brighton CO 80601 US FRN of U.S. agent: 0033422718 Email address of U.S. agent: 413761261@qq.com Phone of U.S. agent: 6463936062

[HAPPY DEAL WAY INC] acknowledges their obligation to accept service of process on behalf of

[SHENZHEN JINGDU TECHNOLOGY CO.,LTD].

[SHENZHEN JINGDU TECHNOLOGY CO.,LTD] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). Sincerely, Signature

[jinzhou wang]

[Manager]

Signature

[Shirley zhang]

[Manager]

[SHENZHEN JINGDU TECHNOLOGY CO.,LTD]

[HAPPY DEAL WAY INC]

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_ 8 4 The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC.