2AHAS-XBB81022Wireless charger

Applicant Declaration QSF27-14-04Rev 1.1Jan17, 2024Page1of2Original Issue: Jan. 4,2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia30024 United States ApplicantLegal Business Name JEM ACCESSORIES INC. Address 32 Brunswick Avenue Edison New Jersey 08817 United States FRN 0025209164 Grantee Code 2AHAS FCC ID 2AHAS-XBB81022 Authorized Contact Name Nathan Shamula Contact Email [email protected] Contact Phone 7323399800 I, the undersigned,certify that I am an authorized signatory for the Applicant and therefore declare; a)in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best ofmy knowledge and belief. b)in accepting a Grant of Equipment Authorization issued byaTCB, under the authority of the FCC, as a result of the representations made in this application, theApplicant is responsible for: (1)labeling the equipment with the exact FCC ID as specified in this application, (2)compliance statement labeling pursuant to the applicable rules, (3)compliance of the equipment with the applicable technical rules, c)iftheApplicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d)in accordance with 47 CFR 2.909and KDB394321, theApplicant has read, understood and agrees to acceptthat they are the responsible partyandagree toabide by theirresponsibilities as specified under 47 CFR 2.909and KDB394321. e)in accordance with ISO17065, FCC KDB641163,FCC KDB610077, KDB394321and RSP-100, theApplicanthas read, understood, accepts andagreesto abide by thepost marketsurveillance requirements. (1)the Applicant understands,accepts and agrees that a samplemay be requested for surveillance testing. (2)theApplicantshallmake provisions to always have a production sample available upon request by SGS, FCCand/or ISED. (3)theApplicantshall, upon request by SGS, at theApplicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISEDas instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f)neither theApplicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant toSection 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g)theApplicant hasread, understood, acceptsand agreestoabide bythe SGS North America, Inc.(TCB) terms and conditions. Link to CFRs:https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs:https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100:https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List:Covered List [JEM ACCESSORIES INC.](“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. [JEM ACCESSORIES INC.](“the applicant”) certifies that, as of the date of the filing of the application, the applicant[is not]identified on the Covered list, established pursuant to§1.50002, as an entity producing “covered” equipment. ApplicantSignature: Date:2024-07-23 Print Name: NathanShamula Title: Manager *NOTE:This declaration cannot be signed by an Agent,itshallbe signed byanauthorized person listed in the FCC database Applicant Declaration QSF27-14-04Rev 1.1Jan17, 2024Page2of2Original Issue: Jan. 4,2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia30024 United States

UNITEDSTATESDESIGNATED AGENT LETTER Date:2024-07-23 TO:Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 ApplicantU.S. designated agent Company Name:JEM ACCESSORIES INC.Company Name:JEM ACCESSORIES INC. FRN Grantee Code: 0025209164 2AHASFRN 0025209164 Contact Name:Nathan ShamulaContact Name:Nathan Shamula Address:32 Brunswick Avenue Edison New Jersey 08817 United States Address:32 Brunswick Avenue Edison New Jersey 08817 United States City/Province/Zip:City/Province/Zip: Telephone:(732) 339-9800Telephone:(732) 339-9800 Fax:(732) 481-0300Fax:(732) 481-0300 Email:[email protected]:[email protected] Applicable Equipment:FCC ID:2AHAS-XBB81022 ATTN: Director of Certification: We,JEM ACCESSORIES INC.understand and acknowledge the applicants consent andthe designated agent’s obligation to accept service of processin the United States for matters related to the applicable equipment, and at the physical U.S. address and e-mail of the designated agent listed above. We,JEM ACCESSORIES INC.acknowledge the applicant’s acceptance of 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. ApplicantU.S. designated agent Name(Printed):Nathan ShamulaName(Printed):Nathan Shamula Title:ManagerTitle:Manager Signature:Signature:

JEM ACCESSORIES INC. Date:2024-07-23 TO:Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding:FCC ID:2AHAS-XBB81022 To whom it may concern: We, the undersigned, herebyauthorizeSGS-CSTC Standards Technical Services Co., Ltd.(SGS) Shenzhen Branchto act on our behalf in all manners relating to application for equipment authorizationwith respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out bythe agent onour behalf shall have the same effect as acts of our own. 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. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with JEM ACCESSORIES INC. This authorization is valid until further written notice from the applicant. PrintName:NathanShamulaTitle:Manager Signature: On behalf of Company:JEM ACCESSORIES INC. Telephone:7323399800 E-mail:[email protected]

JEM ACCESSORIES INC. TO:Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding:Confidentiality Request regarding application for FCC ID:2AHAS-XBB81022 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of thecommission’srules, the applicantherebyrequest confidential treatment of the documents listed below,associatedwith the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information notreleased to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY（Remark：如下资料需要短期保密请选择天数0，45,90或者180天，短期保密期间产品不能在美国市场上售卖。 Additionally, theapplicant requests the following documents be held confidentialuntil the device is marketed or 0 days from the grant date, whichever is less.If the device is marketed within0days of the Grant Date, the applicant will notify the TCBper FCC KDB726920 D01 Confidentiality Request Procedures. Delete any document that is NOT included in your application External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Print Name:NathanShamulaTitle:Manager Signature: On behalf of Company:JEM ACCESSORIES INC. Telephone:7323399800 E-mail:[email protected]

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 1 of 4 External Photos for SZCR2407002839AT FCC ID: 2AHAS-XBB81022 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 2 of 4 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 3 of 4 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 4 of 4

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 1 of 3 Internal Photos for SZCR2407002839AT FCC ID: 2AHAS-XBB81022 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 2 of 3 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 3 of 3 - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283903 Page: 1 of 13 Keny Xu EMC Laboratory Manager 1 COVER PAGE Human Exposure Report Application No.: SZCR2407002839AT Applicant: JEM ACCESSORIES INC. Address of Applicant: 32 Brunswick Avenue Edison New Jersey 08817 New Jersey Manufacturer: JEM ACCESSORIES INC. Address of Manufacturer: 32 Brunswick Avenue Edison New Jersey 08817 New Jersey Factory: Filsion Technology Company Limited Address of Factory: B13-7C, GuangLong Plaza, PingXin North Road, Longgang district, Shenzhen, China Equipment Under Test (EUT): EUT Name: Smart Watch power bank Model No.: XBB8-1022-WHT Trade Mark: XTREME FCC ID: 2AHAS-XBB81022 Standards: 47 CFR PART 1, Subpart I, Section 1.1310 47 CFR PART 2, Subpart J, Section 2.1091 Date of Receipt: 2024-07-22 Date of Test: 2024-07-23 to 2024-07-25 Date of Issue: 2024-07-26 Test Result : Pass* * In the configuration tested, the EUT complied with the standards specified above SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283903 Page: 2 of 13 Revision Record Version Chapter Date Modifier Remark 01 2024-07-26 Original Authorized for issue by: Leo Li/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283903 Page: 3 of 13 2 Contents 1 COVER PAGE ..................................................................................................................................... 1 2 CONTENTS ......................................................................................................................................... 3 3 GENERAL INFORMATION .................................................................................................................. 4 3.1 DETAILS OF E.U.T. ............................................................................................................................. 4 3.2 DESCRIPTION OF SUPPORT UNITS ........................................................................................................ 4 3.3 TEST LOCATION ................................................................................................................................. 5 3.4 TEST FACILITY ................................................................................................................................... 5 3.5 DEVIATION FROM STANDARDS .............................................................................................................. 6 3.6 ABNORMALITIES FROM STANDARD CONDITIONS ..................................................................................... 6 4 EQUIPMENTS USED DURING TEST .................................................................................................. 6 5 TEST MODE DESCRIPTION ................................................................................................................ 6 6 TEST BLOCK DIAGRAM ..................................................................................................................... 7 7 TEST RESULTS .................................................................................................................................. 8 7.1 RF EXPOSURE TEST ........................................................................................................................... 8 7.1.1 E.U.T. Operation ...................................................................................................................... 8 8 TEST SETUP PHOTOS ......................................................................................................................13 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283903 Page: 4 of 13 3 General Information 3.1 Details of E.U.T. Power supply: Input: DC 5V Output: 2.5W Lithium Ion Battery: DC 3.7V 1200mAh rechargeable battery which charged by USB port Cable(s): USB Cable: 100cm unshielded Operation frequency: 320.49kHz to 322.59kHz & 1.6687MHz to 1.6824MHz Modulation type: Load modulation Antenna type: Loop Antenna Duty cycle: 100% Remark 1: The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. Remark 2: the frequency range 320.49kHz to 322.59kHz is for charging Series 5 and 1.6687MHz to 1.6824MHz is for charging A2474. 3.2 Description of Support Units Description Manufacturer Model No. Serial No. Adapter Apple A1443 REF. No.SEA05D11D Type-C Cable SGS N/A REF. No.SEA07B00 Watch Apple Series 5 REF. No.SEA32A00 Watch Apple A2474 REF. No.SEA32A01 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283903 Page: 5 of 13 3.3 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen Branch No. 1 Workshop, M-10, Middle Section, Science & Technology Park, Nanshan District, Shenzhen, Guangdong, China. 518057. Tel: +86 755 2601 2053 Fax: +86 755 2671 0594 No tests were sub-contracted. 3.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • VCCI (Member No. 1937) The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz, Shielded Room for Mains Port Conducted Interference Measurement and Telecommunication Port Conducted Interference Measurement of SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen EMC laboratory have been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: G-20026, R-14188, C-12383 and T-11153 respectively. • FCC –Designation Number: CN…

Text truncated - open the document above for the full version.

Justification statement for Antenna To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: 2AHAS-XBB81022 Dear Sir/Madam, Only radiated measurements are used for EUT with 2AHAS-XBB81022 to show compliance with FCC limits for fundamental and spurious emissions. All measurements were performed radiated and therefore additional antenna gain documentation is not required. The detailed information for antenna as below shows: Design Specifications Typical Antenna Type Loop Antenna Working Frequency 320.49kHz to 322.59kHz & 1.6687MHz to 1.6824MHz Overall Dimensions 20.5mm7.8mm

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283902 Page: 1 of 33 Keny Xu EMC Laboratory Manager EST REPORT Application No.: SZCR2407002839AT Applicant: JEM ACCESSORIES INC. Address of Applicant: 32 Brunswick Avenue Edison New Jersey 08817 New Jersey Manufacturer: JEM ACCESSORIES INC. Address of Manufacturer: 32 Brunswick Avenue Edison New Jersey 08817 New Jersey Factory: Filsion Technology Company Limited Address of Factory: B13-7C, GuangLong Plaza, PingXin North Road, Longgang district, Shenzhen, China Equipment Under Test (EUT): EUT Name: Smart Watch power bank Model No.: XBB8-1022-WHT Trade Mark: XTREME FCC ID: 2AHAS-XBB81022 Standard(s) : 47 CFR Part 15, Subpart C Date of Receipt: 2024-07-22 Date of Test: 2024-07-23 to 2024-07-25 Date of Issue: 2024-07-26 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283902 Page: 2 of 33 Revision Record Version Chapter Date Modifier Remark 01 2024-07-26 Original Authorized for issue by: Leo Li/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283902 Page: 3 of 33 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C N/A 47 CFR Part 15, Subpart C 15.203 Pass Radio Spectrum Matter Part Item Standard Method Requirement Result 20dB Bandwidth 47 CFR Part 15, Subpart C ANSI C63.10 (2013) Section 6.9.2 47 CFR Part 15, Subpart C 15.215 Pass Conducted Emissions at AC Mains Power Port (150kHz-30MHz) ANSI C63.10 (2013) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Restricted Bands ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 Pass Radiated Emissions (9kHz-30MHz) ANSI C63.10 (2013) Section 6.4 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Emissions (30MHz-1GHz) ANSI C63.10 (2013) Section 6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240700283902 Page: 4 of 33 3 Contents Page 1 Cover Page ......................................................................................................................................... 1 2 Test Summary ..................................................................................................................................... 3 3 Contents ............................................................................................................................................. 4 4 General Information............................................................................................................................ 6 4.1 Details of E.U.T. ........................................................................................................................... 6 4.2 Description of Support Units ......................................................................................................... 6 4.3 Measurement Uncertainty ............................................................................................................ 6 4.4 Test Location ............................................................................................................................... 7 4.5 Test Facility .................................................................................................................................. 7 4.6 Deviation from Standards ............................................................................................................. 7 4.7 Abnormalities from Standard Conditions ....................................................................................... 7 5 Equipment List ................................................................................................................................... 8 6 Radio Spectrum Technical Requirement ..........................................................................................10 6.1 Antenna Requirement .................................................................................................................10 6.1.1 Test Requirement: ..................................................................................................................10 6.1.2 Conclusion ..............................................................................................................................10 7 Radio Spectrum Matter Test Results ................................................................................................11 7.1 20dB Bandwidth ..........................................................................................................................11 7.1.1 E.U.T. Operation .....................................................................................................................11 7.1.2 Test Mode Description ............................................................................................................11 7.1.3 Test Setup Diagram ................................................................................................................11 7.1.4 Measurement Procedure and Data .........................................................................................12 7.2 Conducted Emissions at AC Mains Power Port (150kHz-30MHz) ................................................13 7.2.1 E.U.T. Operation .....................................................................................................................13 7.2.2 Test Mode Description ............................................................................................................13 7.2.3 Test Setup Diagram ................................................................................................................13 7.2.4 Measurement Procedure and Data ..…

Text truncated - open the document above for the full version.

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 1 of 4 Setup Photos for SZCR2407002839AT FCC ID: 2AHAS-XBB81022 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 2 of 4 Test Setup Photo Conducted Emissions at AC Mains Power Port (150kHz-30MHz) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 3 of 4 Radiated Emissions (9kHz-30MHz) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 4 of 4 Radiated Emissions (30MHz-1GHz) - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 1 of 11 RF Exposure Setup Photos for SZCR2407002839AT FCC ID: 2AHAS-XBB81022 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 2 of 11 Photographs Side 1 for A2474: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 3 of 11 Side 2 for A2474: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 4 of 11 Side 3 for A2474: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 5 of 11 Side 4 for A2474: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 6 of 11 Top for A2474: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 7 of 11 Top for Series 5: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 8 of 11 Side 1 for Series 5: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 9 of 11 Side 2 for Series 5: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 10 of 11 Side 4 for Series 5: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 11 of 11 Side 3 for Series 5: - End of the Appendix -