FCC ID: 2BCQU-O7N001A One Piece Black Flag TWS Earbuds

Applicant: NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD Add: Room 2101-11,NO.26, Tianjian Lane, Shounan Street, Yinzhou district, Ningbo City, Zhejiang, China Tel: 0574-28801792 Email: 2275505723@qq.com ATTESTATION STATEMENT Date: 2023-09-04 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BCQU-O7N001A NINGBO YOUYA INTERNATIONAL TRADE 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. Sincerely, Signed by (printed name): Maggie Yuan Title: Sales Manager Signature:

Applicant: NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD Add: Room 2101-11,NO.26, Tianjian Lane, Shounan Street, Yinzhou district, Ningbo City, Zhejiang, China Tel: 0574-28801792 Email: 2275505723@qq.com ATTESTATION STATEMENT Date: 2023-09-04 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BCQU-O7N001A NINGBO YOUYA INTERNATIONAL TRADE 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 covered equipment. Sincerely, Signed by (printed name): Maggie Yuan Title: Sales Manager Signature:

NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD. Address: Room 2101-11,NO.26, Tianjian Lane, Shounan Street, Yinzhou district, Ningbo City, Zhejiang, China Tel: 0574-28801792 Email: 2275505723@qq.com Date: 2023-09-07 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

The RF chip, model AB5656C2 , which installed in our product One Piece Black Flag TWS Earbuds, Model: O7N001A--FBP18, YS-L8, FCC ID: 2BCQU-O7N001A, supports BDR (GFSK), EDR (/4-DQPSK, 8DPSK), and BLE 1M/2M functions. For use in America and this chip will not support/enable BLE 1M/2M function. The BLE 1M/2M function has been shielded by the manufacturer using the software, the end user has no capability to activate it. Sincerely Yours, Signature:

Maggie Yuan Sales Manager

Circuit Description The EUT is a 2.4GHz TWS Earbuds with 79 channels operating at 2402 - 2480 MHz. It is powered by 3.7VDC battery. Modulation Type: GFSK, /4-DQPSK, 8DPSK The working principle of the BT that The product has Bluetooth connection to play music, Bluetooth call function. 1. Receive and transmit pairs of RF signals through the Bluetooth module of the antenna together with other Bluetooth devices. The received audio signal is processed through the internal audio of the module and output from the AB5656C2 foot to the speaker. 2. When the mobile phone device is paired with a Bluetooth connection, the audio signal can be transmitted to the AB5656C2 foot input via the MIC during the broadcast call and output to the speaker through the IC internal audio processing. The functions of main Components are mentioned as below:

1) U1 acts as Bluetooth IC (AB5656C2). 2) Y1 acts as crystal 26MHz

NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD. Address: Room 2101-11,NO.26, Tianjian Lane, Shounan Street, Yinzhou district, Ningbo City, Zhejiang, China Tel: 0574-28801792 Email: 2275505723@qq.com Declaration Date: 2023-09-07 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

Our product, One Piece Black Flag TWS Earbuds, Model number: O7N001A--FBP18, YS-L8, FCC ID: 2BCQU-O7N001A, is a twins earbud that has a left earbud and a right earbud. We would like to declare that the left earbud and right earbud are electrically identical. So only choose the one of two earbuds to test. We confirm that all information above is true, and well be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature:

Maggie Yuan Sales Manager

NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD Address: Room 2101-11,NO.26, Tianjian Lane, Shounan Street, Yinzhou district, Ningbo City, Zhejiang, China Tel: 0574-28801792 E-Mail: 2275505723@qq.com Product Similarity Declaration Date: 2023-09-04 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern, We, NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD hereby declare that we have a product named as One Piece Black Flag TWS Earbuds (Model No.: O7N001A--FBP18) was tested by China Certification ICT Co., Ltd (Dongguan), for our marketing purpose, we would like to list a series models YS-L8 on reports and certificate, all the models are identical in electrically, except for the differences as below:

1. Different model No. 2. Different model No. has different Color. No other changes are made to them. We confirm that all information above is true, and well be responsible for all the consequences. Please contact me if you have any question. Printed Name: Maggie Yuan Title: Sales Manager Signature:

NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD Address: Room 2101-11,NO.26, Tianjian Lane, Shounan Street, Yinzhou district, Ningbo City, Zhejiang, China Tel: 0574-28801792 E-Mail2275505723@qq.com 2023-09-04 FCC Authorization FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We, NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD. the undersigned, hereby authorize China Certification ICT Co., Ltd (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature:

Printed Name: Maggie Yuan Title: Sales Manager QA-FR-170-B

U.S. AGENT LETTER OF ATTESTATION Date: 2023-09-07 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 2.911(d)(7) Filing FCC ID: 2BCQU-O7N001A NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Iconsigh Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: benjamin.kaur@iconsigh.com Signed by (printed name): Benjamin Kaur Signature:

Applicant: NINGBO YOUYA INTERNATIONAL TRADE CO.,LTD Address: Room 2101-11,NO.26, Tianjian Lane, Shounan Street, Yinzhou district, Ningbo City, Zhejiang, China FRN: 0034175653 Tel: 0574-28801792 Email: 2275505723@qq.com Signed by (printed name): Maggie Yuan Signature: