2AHAS-PWC81031Magnetic wireless charger

UNITEDSTATESDESIGNATED AGENT LETTER Date:2024-04-20 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-PWC81031 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:

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name:JEM ACCESSORIES INC. Address:32 Brunswick Avenue Edison New Jersey 08817 United States Phone:7323399800 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, SignatureDate Printed Name of Signee:NathanShamula Company:JEM ACCESSORIES INC.Address:32 Brunswick Avenue EdisonNew Jersey08817 United States Phone:7323399800Fax:7324810300 Email:[email protected] 07/08/2024

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC IDModel name 2AHAS-PWC81031PWC8-1031 We, applicant Company Name:JEM ACCESSORIES INC. Address:32 Brunswick Avenue Edison New Jersey 08817 United States Phone:7323399800 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, SignatureDate Printed Name of Signee:NathanShamula Company:JEM ACCESSORIES INC.Address:32 Brunswick Avenue EdisonNew Jersey08817 United States Phone:7323399800Fax:7324810300 Email:[email protected] 07/08/2024

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-PWC81031 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 OperationalDescriptions 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]

JEM ACCESSORIES INC. Cover Letter-Wireless ChargerApproval Date: Gentlemen: There’s aWireless Chargerthat would like to have your authorization as anInductive wireless power transfer applications approval. The specific product as below,Wireless Charger,with its designed features and specified description, meets special requirements forKDB 680106 D01 section 5.2 requirements. Company: JEM ACCESSORIES INC. Product Name: Model Number:PWC8-1031-FB1 FCC ID: 2AHAS-PWC81031 KDB 680106 D01 Section 5.2 RequirementsProductTechnical SpecificationResult 1) Power transfer frequency is less that 1 MHz100-148.5kHzComplied 2)The output power from each transmitting element (e.g., coil) is less than or equal to 15 watts. 5W,7.5W,10W,15WComplied 3)A client device providing the maximum permitted load is placed in physical contact with the transmitter (i.e., the surfaces of the transmitter and client device enclosures need to be in physical contact) Complied 4)Only § 2.1091-Mobile exposure conditions applyFor inductive applications where the primary does not physically attach to the client, and it is intended for desktop use, the desktop guidance in KDB 680106 D01 may be applied Complied 5)The E-field and H-field strengths, at and beyond 20 cm surrounding the device surface, are demonstrated to be less than 50% of the applicable MPE limit, per KDB 447498, Table 1. These measurements shall be taken along the principal axes of the device, with one axis oriented along the direction of the estimated maximum field strength, and for three points per axis or until a 1/d (inverse distance from the emitter structure) field strength decay is observed. Symmetry considerations may be used for test reduction purposes. The device shall be operated in documented worst-case compliance scenarios (i.e., the ones that lead to the maximum field components), and while all the radiating structures (e.g., coils or antennas) that by design can simultaneously transmit are energized at their nominal maximum power. Please refer to RF exposure reportComplied 6)For systems with more than one radiating structure, the conditions specified in (5) must be met when the system is fully loaded (i.e., clients absorbing maximum power available), and with all the radiating Please refer to RF exposure reportComplied JEM ACCESSORIES INC. structures operating at maximum power at the same time, as per design conditions. If the design allows one or more radiating structures to be powered at a higher level while other radiating structures are not powered, then those cases must be tested as well. For instance, a device may use three RF coils powered at 5 W, or one coil powered at 15 W: in this case, both scenarios shall be tested. 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-01 Rev. A/1 Report No.: SZCR240400135002 Page: 1 of 12 Keny Xu EMC Laboratory Manager 1 COVER PAGE Human Exposure Report Application No.: SZCR2404001350AT Applicant: JEM ACCESSORIES INC. Address of Applicant: 32 Brunswick Avenue Edison New Jersey 08817 United States Manufacturer: JEM ACCESSORIES INC. Address of Manufacturer: 32 Brunswick Avenue Edison New Jersey 08817 United States Factory: Shenzhen Tilv Technology Co., Ltd Address of Factory: 3/F Dongshan No.8 factory,Difu Rd.,Gushu Community, Xixiang St., Baoan District, Shenzhen ,China. Equipment Under Test (EUT): EUT Name: Magnetic wireless charger Model No.: PWC8-1031-FB1, PWC8-1040 ♣ ♣ Please refer to section 3 of this report which indicates which model was actually tested and which were electrically identical. FCC ID: 2AHAS-PWC81031 Standards: 47 CFR PART 1, Subpart I, Section 1.1310 47 CFR PART 2, Subpart J, Section 2.1091 Date of Receipt: 2024-04-17 Date of Test: 2024-04-18 to 2024-04-24 Date of Issue: 2024-04-26 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.: SZCR240400135002 Page: 2 of 12 Revision Record Version Chapter Date Modifier Remark 01 2024-04-26 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.: SZCR240400135002 Page: 3 of 12 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.................................................................................................................................. 9 8 TEST SETUP PHOTOS ................................................................................................................................. 12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240400135002 Page: 4 of 12 3 General Information 3.1 Details of E.U.T. Power supply: Input: DC 5V/2A, 9V/2A Wireless Output: 5/7.5/10W Cable(s): USB Cable: 100cm unshielded Operation frequency: 110.24kHz to 161.76kHz Modulation type: Load modulation Antenna type: Loop Antenna Remark: 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. Declaration of EUT Family Grouping: Model No.: PWC8-1031-FB1, PWC8-1040 Only the model PWC8-1040 was tested, since according to the declaration from the applicant, the electrical circuit design, PCB layout, components used and internal wiring and functions were identical for the above models, with only difference on model No.. 3.2 Description of Support Units Description Manufacturer Model No. Serial No. Adapter XIAOMI MDY-10-EH REF. No.SEA05L01F E-loading SGS N/A REF. No.SEA02A400 iPhone 8 Apple A1863 REF. No.SEA16J00 Mobile Phone Nexus MRA58K REF. No.SEA16P00 Mobile Phone SAMSUNG SM-G9810 REF. No.SEA16K00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240400135002 Page: 5 of 12 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…

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Justification statement for Antenna To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: 2AHAS-PWC81031 Dear Sir/Madam, Only radiated measurements are used for EUT with FCC ID: 2AHAS-PWC81031 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 110.24kHz to 161.76kHz Overall Dimensions 43.0mm*23.0mm

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240400135001 Page: 1 of 27 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2404001350AT Applicant: JEM ACCESSORIES INC. Address of Applicant: 32 Brunswick Avenue Edison New Jersey 08817 United States Manufacturer: JEM ACCESSORIES INC. Address of Manufacturer: 32 Brunswick Avenue Edison New Jersey 08817 United States Factory: Shenzhen Tilv Technology Co., Ltd Address of Factory: 3/F Dongshan No.8 factory, Difu Rd.,Gushu Community, Xixiang St., Baoan District, Shenzhen, China. Equipment Under Test (EUT): EUT Name: Magnetic wireless charger Model No.: PWC8-1031-FB1 FCC ID: 2AHAS-PWC81031 Standard(s) : 47 CFR Part 15, Subpart C Date of Receipt: 2024-04-17 Date of Test: 2024-04-18 to 2024-04-24 Date of Issue: 2024-04-26 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.: SZCR240400135001 Page: 2 of 27 Revision Record Version Chapter Date Modifier Remark 01 2024-04-26 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.: SZCR240400135001 Page: 3 of 27 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.: SZCR240400135001 Page: 4 of 27 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 .…

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