2BAYR-YX-7042 in 1 retractable cable magnetic wireless charger

CAUTION: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. CAUTION: 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. FCC Statement: 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. RF exposure compliance statement: The device has been evaluated to meet general RF exposure requirement. 1. The device can be used in portable exposure ondition without restriction. 2.Equipment system maintenance is simple, please refer to the manual. 3.The user can take simple measures to correct the interference. Such as staying away from interference sources, turing off interference sources, etc. Name:magnetic wireless charger Material:ABS+TPE+magnet Input:5V/2A,9V/1.67A,12V/1.25A output:15W/10W/7.5W/5W

Rev1/26/2023 DongguancityHumenYongxinElectronicFactory FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-8-2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BAYR-YX-704 DongguancityHumenYongxinElectronicFactory(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. DongguancityHumenYongxinElectronicFactory(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovided byKasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegrated KasperskyLab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuant toDA-24-886andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (signature) Name:SalesTian Title:Manager Rev1/26/2023 DongguancityHumenYongxinElectronicFactory FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-8-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BAYR-YX-704 DongguancityHumenYongxinElectronicFactory(“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentity oranyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (signature) Name:SalesTian Title:Manager

DongguancityHumenYongxinElectronicFactory FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-8-2025 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCIDorGranteeCode:FCCID:2BAYR-YX-704 ApplicantFRN:0033697004 DongguancityHumenYongxinElectronicFactory(“theapplicant”)certifiesthat,asofthedate ofthefilingoftheapplication,REPAmericaLLCisourdesignatedU.S.agentforserviceof processfortheabovereferencedFCCID.DongguancityHumenYongxinElectronic Factoryacceptstomaintainanagentfornolessthanoneyearafterthegranteehasterminated allmarketingandimportationortheconclusionofanyCommission-relatedproceeding involvingtheequipment. REPAmericaLLCaccepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:REPAmericaLLC U.S.AgentFRN:0034192500 Address:350TerrySt.200Longmont,CO80501UnitedStates ContactPerson:BenXU Tel.:(719)201-3314 Email:[email protected] Sincerely, DongguancityHumenYongxinElectronicFactoryREPAmericaLLC SalesTian/managerBenXU/manager (sign)(sign)

Regards, Dongguan city Humen Yongxin Electronic Factory Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 1 2-8-2025 SUBJECT: FCC Application for FCC ID:2BAYR-YX-704 To Whom It May Concern: I, the undersigned, hereby states 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, and will apply the Supplier's Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. I understand the following FCC requirements: 1. Devices subject to the SDoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the "accredited" option to search for FCC recognized accredited test firms.) 2. Pt 2.1077 contains the list of information that must be included in the Supplier's Declaration of Conformity, which must be supplied with each product sold. The SDoC compliance info shall be included in the User’s Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States.According to 2.909(b), the responsible party is either the Manufacturer or if the product is imported the Importer. Sincerely, (signature) Name: Sales Tian Title: manager

DongguancityHumenYongxinElectronicFactory FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-8-2025 ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BAYR-YX-704 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType BlockDiagram OperationalDescription Schematics Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrantfor thisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Sincerely, (signature) Name:SalesTian Title:Manager

DongguancityHumenYongxinElectronicFactory FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:12-8-2025 SUBJECT:FCCApplicationforFCCID:2BAYR-YX-704 ToWhomItMayConcern: We,theundersigned,herebyauthorizeColinHuangatShenzhenDACETestingTechnology Co.,Ltd.onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. AnyandallactscarriedoutbyShenzhenDACETestingTechnologyCo.,Ltd.onourbehalf shallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,theapplicant, arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-DrugActof 1988,21USC853a,andnopartytotheapplicationissubjecttoadenialoffederalbenefits pursuanttothatsection. Regards, Sincerely, (signature) Name:SalesTian Title:Manager

FCCID:2BAYR-YX-704 External

FCCID:2BAYR-YX-704 FCCIDplace FCCID:2BAYR-YX-704

FCCID:2BAYR-YX-704 Internal

V1.0ReportNo.:DACE251113003RF002 102BuildingH1&1/F.,BuildingH,HongfaScience&TechnologyPark,Tangtou,Shiyan,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.poce-cert.comTel:86-755-29113252E-mail:[email protected] 1 of 12 RFExposureEvaluationReport For DongguancityHumenYongxinElectronicFactory ProductName:2in1retractablecablemagneticwirelesscharger TestModel(s):YX-704 ReportReferenceNo.:DACE251113003RF002 FCCID:2BAYR-YX-704 Applicant’sName:DongguancityHumenYongxinElectronicFactory Address: NO.2,hongmianroad1,daningdistrict,Humentown,Dongguancity, China TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102BuildingH1&1/F.,BuildingH,HongfaScience&TechnologyPark, Tangtou,Shiyan,Bao’anDistrict,Shenzhen,Guangdong,China DateofReceipt:November13,2025 DateofTest:November13,2025toDecember15,2025 DataofIssue:December15,2025 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE251113003RF002 102BuildingH1&1/F.,BuildingH,HongfaScience&TechnologyPark,Tangtou,Shiyan,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.poce-cert.comTel:86-755-29113252E-mail:[email protected] 2 of 12 1GENERALINFORMATION 1.1DescriptionofDevice(EUT) ProductName:2in1retractablecablemagneticwirelesscharger Model/Typereference:YX-704 TradeMark:N/A ProductDescription:2in1retractablecablemagneticwirelesscharger PowerSupply:USB-C5V-2A,9V-1.67A,12V-1.25A OperationFrequency:125KHz--205KHz ModulationType:FSK AntennaType:InductiveloopcoilAntenna AntennaGain:0dBi HardwareVersion:V1.0 SoftwareVersion:V1.0 1.2DescriptionofSupportUnits TitleManufacturerModelNo.SerialNo. AC-DCadapterHUAWEIHW100400C01/ WirelessChargingLoad Module HanweiN/A WirelessIntput Power:5W/7.5W/10 W//15W 1.3TestInstrumentslist Test Equipment ManufacturerModelNo.SN. Cal.Date (mm-dd-yy) Cal.Duedate (mm-dd-yy) ExposureLevel Tester NardaELT-400N-02312024-12-092025-12-08 ExposureLevel Tester NardaELT-400N-02312025-12-022026-12-01 Magneticfield probe100cm 2 Narda ELTprobe 100cm 2 M06752025-12-092025-12-08 Magneticfield probe100cm 2 Narda ELTprobe 100cm 2 M06752025-12-022026-12-01 V1.0ReportNo.:DACE251113003RF002 102BuildingH1&1/F.,BuildingH,HongfaScience&TechnologyPark,Tangtou,Shiyan,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.poce-cert.comTel:86-755-29113252E-mail:[email protected] 3 of 12 1.4StatementOfTheMeasurementUncertainty TestItemMeasurementUncertainty ExposureLevelTester0.8dB Note:(1)Thisuncertaintyrepresentsanexpandeduncertaintyexpressedatapproximatelythe95% confidencelevelusingacoveragefactorofk=2. 1.5IdentificationofTestingLaboratory CompanyName:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102BuildingH1&1/F.,BuildingH,HongfaScience&TechnologyPark, Tangtou,Shiyan,Bao’anDistrict,Shenzhen,Guangdong,China PhoneNumber:+86-13267178997 FaxNumber:86-755-29113252 IdentificationoftheResponsibleTestingLocation CompanyName: ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102BuildingH1&1/F.,BuildingH,HongfaScience&TechnologyPark, Tangtou,Shiyan,Bao’anDistrict,Shenzhen,Guangdong,China PhoneNumber:+86-13267178997 FaxNumber:86-755-29113252 FCCRegistrationNumber:0032847402 DesignationNumber:CN1342 TestFirmRegistration Number: 778666 A2LACertificateNumber: 6270.01 1.6Announcement (1)Thetestreportreferencetothereporttemplateversionv0. (2)Thetestreportisinvalidifnotmarkedwiththesignaturesofthepersonsresponsibleforpreparing,reviewing andapprovingthetestreport. (3)Thetestreportisinvalidifthereisanyevidenceand/orfalsification. (4)ThisdocumentmaynotbealteredorrevisedinanywayunlessdonesobyDACEandallrevisionsareduly notedintherevisionssection. (5)Contentofthetestreport,inpartorinfull,cannotbeusedforpublicityand/orpromotionalpurposeswithout priorwrittenapprovalfromthelaboratory. V1.0ReportNo.:DACE251113003RF002 102BuildingH1&1/F.,BuildingH,HongfaScience&TechnologyPark,Tangtou,Shiyan,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.poce-cert.comTel:86-755-29113252E-mail:[email protected] 4 of 12 2EvaluationResults(Evaluation) 2.1ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadio FrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication680106D01v04RFExposureWirelessChargingAppsv03:RFExposure ConsiderationsforLowPowerConsumerWirelessPowerTransferApplications FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices FCCCFR47part18.107:Indusial,Scientific,andMedicalEquipment 2.2EvaluationRequirements PerKDB680106D01v04Section3.RFExposureRequirements; 1)ConsumerwirelesspowertransferdevicesapprovedunderPart18insomecaseshaveto demonstratecompliancewithRFexposurerequirements.Thepotentialforexposuremustbe assessedaccordingtotheoperatingconfigurationsofthewirelesssystemandtheexposure conditionsofusersandbystanders.RFexposuremustbeevaluatedwiththeclientdevice(s)being chargedbytheprimaryatmaximumoutputpower.TheRFexposurerequirementsmustbe determinedinconjunctionwiththedeviceoperatingcharacteristics,accordingtothemobileand portableexposurerequirementsinSection2.1091andSection2.1093oftherules.SARandMPE limitsdonotcoverthefrequencyrangeforwirelesspowertransferapplicationswhichoperatebelow 100kHzand300kHzrespectively;therefore,RFexposurecomplianceneedstobedeterminedwith respectto1.1307(c)and(d)oftheFCCrules. 2)Basedonthedesignandimplementationofthepowertransferapplication,itmustbeclearly identifiedifmobileorportableRFexposureconditionsapply.Devicesthatareinstalledtoprovide separationofatleast20cmfromusersandbystandersmayqualifyformobileexposureconditions. Forsomeconditionswhereusersandbystandersmaybeexposedatcloserthan20cm,section 2.1091(d)(4)oftherulesmay…

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Product specification sheet Customer NameDongguan city Humen Yongxin Electronic Factory Part NumberTD-BJ20250506001-43.5 L=25MMSpecification20250821001.0 Ver.001 ♦、Overall dimensions (Unit: mm) A43.5 max B39.0 ±0.5 C20.5 ±0.5 D 5.3 E10.0 ref F3 ±1 G1.5Max H20.0 ±2 I0.65 ±0.1(Thickness) ♦、Electrical characteristics: parameterSpecificationstest conditions L06.5±10%μH100KHz/1V test instrument Q>40 min100KHz/1V■TH1816B DCR<50mΩ@ 25 °C ■TH1816B ♦、Temp. Grade: ■CH-502BC Operating temperature -40°C~ 125°C Material List: serial number Product NameMaterial Specifications (1) Wire diameter: 0.08 * 24P bare copper wire 1disk 43.5 * 5.3 * 0.65T double slot narrow slot (2) Number of coils wound: 10TS 2 copper wire0.08 * 24P bare copper wire (3) Does the starting and ending lines intersect? Yes 3 High- temperatu re tape 8MM high-temperature adhesive (4) 8mm high-temperature tape for coil 4tin107H (5) 42.5 round back adhesive is pasted on the back of the magnetic sheet 5glueyellow glue 6 Small magnetic 20*0.8

V1.0ReportNo.:DACE251113003RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 1 of 31 RFTESTREPORT For DongguancityHumenYongxinElectronicFactory ProductName:2in1retractablecablemagneticwirelesscharger TestModel(s):YX-704 ReportReferenceNo.:DACE251113003RF001 FCCID:2BAYR-YX-704 Applicant’sName:DongguancityHumenYongxinElectronicFactory Address: NO.2,hongmianroad1,daningdistrict,Humentown,Dongguancity, China TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark, TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China TestSpecificationStandard:47CFRPart15.209 DateofReceipt:November13,2025 DateofTest:November13,2025toDecember18,2025 DataofIssue:December18,2025 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE251113003RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 2 of 31 Applyforcompanyinformation Applicant’sName:DongguancityHumenYongxinElectronicFactory Address:NO.2,hongmianroad1,daningdistrict,Humentown,Dongguan city,China ProductName:2in1retractablecablemagneticwirelesscharger TestModel(s):YX-704 TestSpecificationStandard(s):47CFRPart15.209 NOTE1: Themanufacturershouldensurethatallproductsinseriesproductionareinconformitywiththeproductsampledetailedin thisreport.Iftheproductinthisreportisusedinanyconfigurationotherthanthatdetailedinthereport,themanufacturer mustensurethenewsystemcomplieswithallrelevantstandards. Compiledby:Supervisedby:Approvedby: LucyMo/TestEngineerStoneYin/ProjectEngineerTomChen/Manager December18,2025December18,2025December18,2025 V1.0ReportNo.:DACE251113003RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 3 of 31 RevisionHistoryOfReport VersionDescriptionREPORTNo.IssueDate V1.0OriginalDACE251113003RF001December18,2025 V1.0ReportNo.:DACE251113003RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 4 of 31 CONTENTS 1TESTSUMMARY------------------------------------------------------------------------------------------------------------------------------5 1.1TESTSTANDARDS--------------------------------------------------------------------------------------------------------------------5 1.2SUMMARYOFTESTRESULT--------------------------------------------------------------------------------------------------------5 2GENERALINFORMATION-----------------------------------------------------------------------------------------------------------------6 2.1CLIENTINFORMATION----------------------------------------------------------------------------------------------------------------6 2.2DESCRIPTIONOFDEVICE(EUT)--------------------------------------------------------------------------------------------------6 2.3DESCRIPTIONOFTESTMODES----------------------------------------------------------------------------------------------------6 2.4DESCRIPTIONOFSUPPORTUNITS------------------------------------------------------------------------------------------------6 2.5EQUIPMENTSUSEDDURINGTHETEST------------------------------------------------------------------------------------------7 2.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY--------------------------------------------------------------------------8 2.7AUTHORIZATIONS---------------------------------------------------------------------------------------------------------------------9 2.8ANNOUNCEMENT----------------------------------------------------------------------------------------------------------------------9 3EVALUATIONRESULTS(EVALUATION)--------------------------------------------------------------------------------------------10 3.1ANTENNAREQUIREMENT----------------------------------------------------------------------------------------------------------10 3.1.1Conclusion:--------------------------------------------------------------------------------------------------------------10 4RADIOSPECTRUMMATTERTESTRESULTS(RF)----------------------------------------------------------------------------11 4.1CONDUCTEDEMISSIONATACPOWERLINE----------------------------------------------------------------------------------11 4.1.1E.U.T.Operation:-------------------------------------------------------------------------------------------------------11 4.1.2TestSetupDiagram:---------------------------------------------------------------------------------------------------11 4.1.3TestData:-----------------------------------------------------------------------------------------------------------------12 4.220DBOCCUPIEDBANDWIDTH---------------------------------------------------------------------------------------------------14 4.2.1E.U.T.Operation:-------------------------------------------------------------------------------------------------------14 4.2.2TestSetupDiagram:--------------------------------------------------------------------------------------------------15 4.2.3TestData:-----------------------------------------------------------------------------------------------------------------15 4.3EMISSIONSINFREQUENCYBANDS(BELOW30MHZ)-----------------------------------------------------------------------18 4.3.1E.U.T…

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FCCID:2BAYR-YX-704 Testsetup ConductedEmissionatACpowerline Emissionsinfrequencybands(below30MHz) Emissionsinfrequencybands(30MHz-1GHz)