FCC ID: 2BEG6-KF19 Outdoor Sports Bluetooth speaker

Shenzhen Haozhixin Technology Co., Ltd Agent Authorization Company: Shenzhen Haozhixin Technology Co., Ltd Address: 413 Jiangnan Building, No.1 Bantian Avenue South, Maantang Community, Bantian Street, Longgang District, Shenzhen, China Product Name: Outdoor Sports Bluetooth speaker Model Number(s): KF19, A9, 615s, 202, B16, B17, B18, 666, KF20, KF21, KF22, KF23, KF25, KF26, KF27, KF28, HY68, HY69, H17, H18, H19, A11, A12, A13, A32, A33, K5, K6, K7, K8, KF66, KF88, KF99 Product Description: Outdoor Sports Bluetooth speaker We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Name:

Title:

Company:

Zhang Hao Manager Shenzhen Haozhixin Technology Co., Ltd Date: Jan. 12, 2024

Shenzhen Haozhixin Technology Co., Ltd Section 2.911(d)(5)(i) Certification Equipment Type Company name: Shenzhen Haozhixin Technology Co., Ltd Address: 413 Jiangnan Building, No.1 Bantian Avenue South, Maantang Community, Bantian Street, Longgang District, Shenzhen, China Product Name: Outdoor Sports Bluetooth speaker FCC ID: 2BEG6-KF19 Model(s): KF19, A9, 615s, 202, B16, B17, B18, 666, KF20, KF21, KF22, KF23, KF25, KF26, KF27, KF28, HY68, HY69, H17, H18, H19, A11, A12, A13, A32, A33, K5, K6, K7, K8, KF66, KF88, KF99 2.911(d)(5)(i) Equipment Type We, [Shenzhen Haozhixin Technology Co., Ltd] (the applicant) certify that the equipment for which authorization is sought through certification is not:

Prohibited from receiving an equipment authorization pursuant to 2.903; of the FCC rules. Identified as an equipment type in the Covered List NOTE 1 Yours sincerely, Name: Zhang Hao Date: Jan. 12, 2024 Signature:

Title and Company name: Manager / Shenzhen Haozhixin Technology Co., Ltd NOTE 1 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911(d)(5)(i)EquipmentTypeAttestationv1.2

Shenzhen Haozhixin Technology Co., Ltd Section 2.911(d)(5)(ii) Certification Applicant (Covered List ) Company name: Shenzhen Haozhixin Technology Co., Ltd Address: 413 Jiangnan Building, No.1 Bantian Avenue South, Maantang Community, Bantian Street, Longgang District, Shenzhen, China Product Name: Outdoor Sports Bluetooth speaker FCC ID: 2BEG6-KF19 Model(s): KF19, A9, 615s, 202, B16, B17, B18, 666, KF20, KF21, KF22, KF23, KF25, KF26, KF27, KF28, HY68, HY69, H17, H18, H19, A11, A12, A13, A32, A33, K5, K6, K7, K8, KF66, KF88, KF99 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Haozhixin Technology Co., Ltd] (the applicant) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1on the Covered List NOTE 2, established pursuant to 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Zhang Hao Date: Jan. 12, 2024 Signature:

Title and Company name: Manager / Shenzhen Haozhixin Technology Co., Ltd NOTE 1 Delete option not applicable to this application. NOTE 2 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911(d)(5)(ii)ApplicantAttestationv1.3

Shenzhen Haozhixin Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2BEG6-KF19 Date: Jan. 11, 2024 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software security requirement In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Zhang Hao Title: Manager

Shenzhen Haozhixin Technology Co., Ltd Model Difference Declaration To Whom It May Concern, We, Shenzhen Haozhixin Technology Co., Ltd (Outdoor Sports Bluetooth speaker); Trade Mark: N/A, Model Number: KF19, A9, 615s, 202, B16, B17, B18, 666, KF20, KF21, KF22, KF23, KF25, KF26, KF27, KF28, HY68, HY69, H17, H18, H19, A11, A12, A13, A32, A33, K5, K6, K7, K8, KF66, KF88, KF99; All models the function, software and electric circuit are the same, only with model named different. Test sample model: KF19. Please contact me if you have any question. Signature:

Name:

Zhang Hao Title:

Manager Date: Jan. 12, 2024

Shenzhen Haozhixin Technology Co., Ltd Section 2.911(d)(7) USA Agent for Service of Process Company name: Shenzhen Haozhixin Technology Co., Ltd Address: 413 Jiangnan Building, No.1 Bantian Avenue South, Maantang Community, Bantian Street, Longgang District, Shenzhen, China Product Name: Outdoor Sports Bluetooth speaker FCC ID: 2BEG6-KF19 Model(s): KF19, A9, 615s, 202, B16, B17, B18, 666, KF20, KF21, KF22, KF23, KF25, KF26, KF27, KF28, HY68, HY69, H17, H18, H19, A11, A12, A13, A32, A33, K5, K6, K7, K8, KF66, KF88, KF99 2.911(d)(7) USA Designated Agent for Service of Process We, [Shenzhen Haozhixin Technology Co., Ltd] (the applicant) designate [USA MEIHUA TRADING INC]NTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:We acknowledgeour consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledgeour acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation:We acknowledgeourobligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email addressfor 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 at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Applicant Company name: USA MEIHUA TRADING INC USA Address: 5379 Pine Valley Ct, Boulder, CO 80301 United States FRN Number: 0033406166 Contact Name: Harley Quinn Telephone No: (312) 363-9424 Email: meihua-trading-inc@foxmail.com Company name: Shenzhen Haozhixin Technology Co., Ltd Address: 413 Jiangnan Building, No.1 Bantian Avenue South, Maantang Community, Bantian Street, Longgang District, Shenzhen, China FCC Grantee Code: 2BEG6 FRN Number: 0034723890 Contact Name: Zhang Hao Telephone No: 13590210880 Email: 2358466809@qq.com 2.911 (d)(7)USA Agent v1.4 Shenzhen Haozhixin Technology Co., Ltd Signature: forky Phen Sere hos dao Title: Manager Title: Manager Date: Jan. 09, 2024 Date: Jan. 09, 2024 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www. federalregister.qov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the 2.911 (d)(7)USA Agent v1.4