FCC ID: 2BB3A-A Nova Smart Ring

2 3 4 Novamng Q) ISto 1 I lePlayI II DODO 0000 DO C Connect the charging cable to the ring. Search and download [Nova Ring] App. When the ring is charging, a red light will flash FCC Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 5 When the ring is fully charged, a green light will flash FCC COMPLIANCE STATEMENT:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the users authority to operate the equipment. rvdvf\

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MO YOUNG LIMITED Section 2.911(d)(5)(i) Certification Equipment Type Company name: MO YOUNG LIMITED Address: 8-9th floor Building 15, Taihua Wutong Industrial Park, Sanwei Community, Hangcheng Street, Shenzhen Product Name: Nova Smart Ring FCC ID: 2BB3A-A Models): Nova Smart Ring Model A 2.911(d)(5)(i) Equipment Type We, [MO YOUNG LIMITED] certify that the equipment for which authorization is sought through certification is not:

e Prohibited from receiving an equipment authorization pursuant to 2.903; of the FCC rules. e Identified as an equipment type in the Covered List NOTE 1 Yours sincerely, XU CHEN Name: XU CHEN Date: Jul.19, 2023 Title and Company name:

manager / MO YOUNG LIMITED 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 DO1 Covered Equipment v01 https://apps.fec.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) Equipment Type Attestation v1.2

MO YOUNG LIMITED Section 2.911(d)(5)(ii) Certification Applicant (Covered List) Company name: MO YOUNG LIMITED Address: 8-9th floor Building 15, Taihua Wutong Industrial Park, Sanwei Community, Hangcheng Street, Shenzhen Product Name: Nova Smart Ring FCC ID: 2BB3A-A Model(s): Nova Smart Ring Model A 2.911(d)(5)(ii) Applicant filing We, [MO YOUNG LIMITED] certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the Covered List NOTE ?, established pursuant to 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, XU. CHEN Name: XU CHEN Date: Jul.19, 2023 le and Company name:

manager / MO YOUNG LIMITED NOTE 1 Delete option not applicable to this ap NOTE 2 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at lychain/coveredlis https://www.fec.gov/su References;

1) 986446 DO1 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) Applicant Attestation v1.2

MO YOUNG LIMITED Section 2.911(d)(7) USA Agent for Service of Process Company name: MO YOUNG LIMITED Address: 8-9th floor Building 15, Taihua Wutong Industrial Park, Sanwei Community, Hangcheng Street, Shenzhen Product Name: Nova Smart Ring FCC ID: 2BB3A-A Model(s): Nova Smart Ring Model A 2.911(d)(7) USA Designated Agent for Service of Process We, [MO YOUNG LIMITED] (the applicant) designate [Electronic Mac, Inc.] NTE" for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our 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 acknowledge our acceptance of our 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. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address 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. USA Agent Applicant Company name: Electronic Mac, Inc. Company name: MO YOUNG LIMITED Address: 6525 Crown Blvd, # 20805, San Address: 8-9th floor Building 15, Taihua Jose, CA 95120 Wutong Industrial Park, Sanwei Community, Hangcheng Street, Shenzhen FRN: 0033414541 Contact Name: Ray Sia FCC Grantee Code: 2BB3A Telephone No: 408-332-2399 Contact Name: XU CHEN Email: jifeng.electronicmagic@gmail.com Telephone No: 18566209905 Email: anna@moyoung.com Signature: <p Signature: XU CHEN Title: General 7 L Title: manager Date: Jul.19, 2023 Date: Jul.19, 2023 2.911 (d)(7)USA Agent v1.3 MO YOUNG LIMITED 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 2.911 (d)(7)USA Agent v1.3

MO YOUNG LIMITED Agent Authorization Company: MO YOUNG LIMITED Address: 8-9th floor Building 15, Taihua Wutong Industrial Park, Sanwei Community, Hangcheng Street, Shenzhen Product Name: Nova Smart Ring Model Number(s): Nova Smart Ring Model A Product Description:

Nova Smart Ring 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: _X/f_ CHEN Date: _Jul.19, 2023 Name: XU CHEN Title: manager Company: MO YOUNG LIMITED

MO YOUNG LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 19, 2023 Subject; Request for Confident FCC ID:

2BB3A-A 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 XX] Block Diagram Parts List Operational Description Software Security Requirements for UNII devices 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 XX] Test Setup Photos

&] Internal Photos XX] User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR

&] For 180 days pursuant to 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: X({ CHEN Name: XU CHEN Title: manager