2BBFI-Y0084 in 1 Magnetic Wireless Charger

C5266091_X24_Ed.2 1/1 Shenzhenyuxuanwirelesstechnologyco.,ltd “AttestationStatements” TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:Shenzhenyuxuanwirelesstechnologyco.,ltd Granteecode:2BBFI FCCID:2BBFI-Y008 ContactName:ShiHao Address:301,BuildingA,lane4,ShaxinRoad,ShaYingCommunity,Maluanstreet,Pingshan District,Shenzhen,Guangdong TelephoneNo:0755-27765813 FaxNo:0755-27765813 Email:[email protected] i.[Shenzhenyuxuanwirelesstechnologyco.,ltd](“theapplicant”)certifiesthat theequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[Shenzhenyuxuanwirelesstechnologyco.,ltd](“theapplicant”)certifiesthat, asofthedateofthefilingoftheapplication,theapplicant[isnot](asa specificallynamedentityoranyofitssubsidiariesoraffiliates)identifiedon theCoveredListasanentityproducing“covered”equipment.Theapplicant mustsignthiscertification. [Shenzhenyuxuanwirelesstechnologyco.,ltd](“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicant[isnot]identifiedonthe CoveredListasanentityproducing“covered”equipment. Date:2023/05/31 Applicant’sName:ShiHao Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

Shenzhenyuxuanwirelesstechnologyco.,ltd ProductSimilarityDeclaration Productname:4in1MagneticWirelessCharger Modelname:Y008,Y010,Y011,Y012,D10,K7,Y110,Y113,Y115, Y116,Y118,Y119,Y120,Y123,Y125,Y126,Y128,Y129,Y133,Y135, Y136,Y138,Y139 FCCID:2BBFI-Y008 We(Shenzhenyuxuanwirelesstechnologyco.,ltd)herebystate thatallthemodelsareelectricalidenticalincludingthesame softwareparameterandhardwaredesign(i.e.,circuitdesign,PCB Layout,RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,),theonly differenceisthemodelname. Signature: Name:ShiHao Title:Manager Place,date:May.302023

C5266091_X8_Ed.1 1/1 LetterofAuthorization Shenzhenyuxuanwirelesstechnologyco.,ltd Company:Shenzhenyuxuanwirelesstechnologyco.,ltd Address:301,BuildingA,lane4,ShaxinRoad,ShaYing Community,Maluanstreet,PingshanDistrict,Shenzhen,Guangdong ProductName:4in1MagneticWirelessCharger ModelNumber: Y008,Y010,Y011,Y012,D10,K7,Y110,Y113,Y115,Y116,Y118,Y119,Y12 0,Y123,Y125,Y126,Y128,Y129,Y133,Y135,Y136,Y138,Y139 FCCIdentifier:2BBFI-Y008 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:ShiHaoDate:2023.05.31 Title:Manager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 Shenzhenyuxuanwirelesstechnologyco.,ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2023-05.31 Subject:RequestforConfidentiality FCCID:2BBFI-Y008 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:ShiHao Title:Manager 2023.05.31

Page1of3ReportNo.:FCS202305168 Externalphotos Photo1 Photo2 Page2of3ReportNo.:FCS202305168 Photo3 Photo4 Page3of3ReportNo.:FCS202305168 Photo5 Photo6

LabelandLabelLocation FCCID:2BBFI-Y008 L*W:10mm*5mm labelandWhitefont

Page1of9ReportNo.:FCS202305168 Internalphotos Photo1 Photo2 Page2of9ReportNo.:FCS202305168 Photo3 Photo4 Page3of9ReportNo.:FCS202305168 Photo5 Photo6 Page4of9ReportNo.:FCS202305168 Photo7 Photo8 Page5of9ReportNo.:FCS202305168 Photo9 Photo10 Page6of9ReportNo.:FCS202305168 Photo11 Photo12 Page7of9ReportNo.:FCS202305168 Photo13 Photo14 Page8of9ReportNo.:FCS202305168 Photo15 Photo16 EarbudsANTPhoneANTiWatchANT Page9of9ReportNo.:FCS202305168 Photo17 Photo18

Page1of6ReportNo.:FCS202305168W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com RFExposureEvaluation FCCID:2BBFI-Y008 1MeasuringStandard KDB680106D01RFExposureWirelessChargingAppsv03r01 2Requirements AccordingtoKDB680106clause5,b Inductivewirelesspowertransferapplicationsthatmeetallofthefollowingrequirementsareexcluded (1)Powertransferfrequencyislessthan1MHz. --Yes,thedeviceoperatedinthefrequencyrangefrom115KHzto205KHz (2)Outputpowerfromeachprimarycoilislessthanorequalto15watts. --Yes,themaximumoutputpoweroftheprimarycoilis15W (3)Thesystemmayconsistofmorethanonesourceprimarycoils,chargingoneormoreclients.If morethanoneprimarycoliispresent,thecoilpairymaybepoweredonatthesametime. --Yes,thetransfersystemincludeshavemultipleprimarycoilsandclientsthatareabletodetectand allowcouplingonlybetweenindividualpairsofcoils. (4)Clientdeviceisplaceddirectlyincontactwiththetransmitter. --Yes,Clientdeviceisplaceddirectlyincontactwiththetransmitter (5)Mobileexposureconditionsonly(portableexposureconditionsarenotcoveredbythisexclusion). --Yes (6)TheaggregateH-fieldstrengthsat15cmsurroundingthedeviceand20cmabovethetopsurface fromallsimultaneoustransmittingcoilsaredemonstratedtobelessthan50%oftheMPElimit. --Yes,theEUTfieldstrengthlevelare50%xMPElimit. 3Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhuman exposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Page2of6ReportNo.:FCS202305168W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com 4MEASUREMENTUNCERTAINTY ParameterExpandedUncertainty Magenticfieidmeansurements(9KHz~30MHz) ±1.2% Electricefieidmeansurements(9KHz~30MHz) ±1.2% 5TestSetup 6TestProcedure 1)TheRFexposuretestwasperformedinanechoicchamber. Page3of6ReportNo.:FCS202305168W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com 2)Themeasurementprobewasplacedattestdistance(15cmfromallsidesand20cmfrom thetop)whichisbetweentheedgeofthechargerandthegeometriccenterofprobe. 3)Thehighestemissionlevelwasrecordedandcomparedwithlimitassoonasmeasurement ofeachpoints(A,B,C,D,E)werecompleted 4)TheEUTwasmeasuredaccordingtothedictatesofKDB680106D01v03r01 Remark：TheEUT’stestpositionA,B,C,DandEisvalidfortheEandHfieldmeasurements 7Equipmentlist TestEquipmentManufacturerModelNo.SN.Last calibration Calibrated until Electricand Magnetic field probe-Analyzer NardaEHP-200AN03565Aug30,2022Aug29,2023 8Photo Page4of6ReportNo.:FCS202305168W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com 9Testmode Mode1iWatch(2.5W) Mode2Earbuds(5W) Mode3Phone(5W) Mode4Phone(7.5W) Mode5Phone(10W) Mode6Phone(15W) Mode7iWatch(2.5W)+Earbuds(5W)+Phone(5W) Mode8iWatch(2.5W)+Earbuds(5W)+Phone(7.5W) Mode9iWatch(2.5W)+Earbuds(5W)+Phone(10W) Mode10iWatch(2.5W)+Earbuds(5W)+Phone(15W) Mode11iWatch(2.5W)+Phone(5W) Mode12iWatch(2.5W)+Phone(7.5W) Mode13iWatch(2.5W)+Phone(10W) Mode14iWatch(2.5W)+Phone(15W) Mode15Earbuds(5W)+Phone(5W) Mode16Earbuds(5W)+Phone(7.5W) Mode17Earbuds(5W)+Phone(10W) Mode18Earbuds(5W)+Phone(15W) Mode19iWatch(2.5W)+Earbuds(5W) Mode20iWatch(2.5W)+Earbuds(5W) Page5of6ReportNo.:FCS202305168W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com Mode21iWatch(2.5W)+Earbuds(5W) Mode22iWatch(2.5W)+Earbuds(5W) 10 Ite Note:All voltages and placement positions have been evaluated, The worst value of voltage (9V) have been recorded. Necessary accessories mEquipmentMfr/BrandModel/TypeNo.SerialNo.Note 1PhoneHWMate20N/A Thisphoneisfor testingonlyin report. 2EarbudsHWFreeBudsProN/A ThisEarbudsis fortestingonlyin report. 3iWatchN/AGFD695N/A ThisiWatchisfor testingonlyin report. 11TestResult Mode10(Worst) E-FiledStrengthat15cmfromtheedgessurroundingtheEUT(V/m) Battery power Frequency Range(MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 1%0.115-0.2051.411.120.570.51614 50%0.115-0.2051.641.210.440.61614 95%0.115-0.2051.221.170.510.57614 Stand-by0.115-0.2051.351.240.560.51614 E-FiledStrengthat20cmfromthetopoftheEUT(V/m) Battery power Frequency Range(MHz) Test PositionE Limits (V/m) 1%0.115-0.2051.21614 50%0.115-0.2051.32614 95%0.115-0.2051.48614 Stand-by0.115-0.2051.53614 H-FiledStrengthat15cmfromtheedgessurroundingtheEUT(A/m) Page6of6ReportNo.:FCS202305168W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com Battery power Frequency Range(MHz) Test Position A Test Position B Test Position C Test Position D Limits (A/m) 1%0.115-0.2050.630.610.710.621.63 50%0.115-0.2050.630.630.670.551.63 95%0.115-0.2050.610.620.540.531.63 Stand-by0.115-0.2050.570.610.650.511.63 H-FiledStrengthat20cmfromthetopoftheEUT(A/m) Battery power Frequency Range(MHz) Test PositionE Limits (A/m) 1%0.115-0.2050.431.63 50%0.115-0.2050.341.63 95%0.115-0.2050.451.63 Stand-by0.115-0.2050.511.63 Testedby:Reviewedby: ※※※※※ENDOFTHEREPORT※※※※※

Shenzhenyuxuanwirelesstechnologyco.,ltd Address:301,BuildingA,lane4,ShaxinRoad,ShaYingCommunity,Maluanstreet, PingshanDistrict,Shenzhen,Guangdong EarbudsANT S Ant. 1 Brand N/A Model Name N/A Antenna Type Inductive Loop Antenna Connector N/A Gain (dBi) 1.0dBi NOTE Phone Antenna 2N/AN/A Inductive Loop Antenna N/A1.0dBiEarbuds Antenna henzhenyuxuanwirelesstechnologyco.,ltd Address:301,BuildingA,lane4,ShaxinRoad,ShaYingCommunity,Maluanstreet, PingshanDistrict,Shenzhen,Guangdong PhoneANT

客户代码版次编制日期承制方 A02021.10.15金晟智能 第 1 页 拟制审核批准 何雪松林邵成茹威 开发/工程 审核 审核批准 广东金晟智能有限公司 GuangdongJinshengintelligentCo.,Ltd 承认书 SPECIFICATIONFORAPPROVAL 客户名称 物料描述 手表线圈 承制方型号 15.4x0.8x24px12Tx6.6uH 承认书编号 客户代码 日期 2021.10.15 生产料号 版本/页码 A0 承制方确认使用方确认 客户在收到产品后十天内需验收完毕，并将验收结果书面通知供货方，否则视为已验收合格。 承制方： 广东金晟智能有限公司 地址：东莞市东城街道温周路289号B栋2楼 电话：0769-22252827 邮箱:[email protected] 客户代码版次编制日期承制方 A02021.10.15金晟智能 第 2 页 广东金晟智能有限公司 GuangdongJinshengintelligentCo.,Ltd 变更记录 序号版次 日期更改内容更改人 1A0 2021.10.15新规格承认何雪松 客户代码版次编制日期承制方 A02021.10.15金晟智能 第 3 页 广东金晟智能有限公司 GuangdongJinshengintelligentCo.,Ltd 结构尺寸 1.外形尺寸: （单位：mm） 双面胶 1.12±0.1 2.8MAX 磁铁 7.8±0.5 14±0.5 21MAX 25±1 10±1.5 3 ± 1 . 5 2.电气性能（L）： 项目 标准测式条件测试仪器备注 电感4.0uH±5% 100KHZ,1VTH2817B+ 空心线圈测式 电感 16.5uH ± 5% 100KHZ,1VTH2817B+ 带磁片测式 3.外观要求： 1)产品形状尺寸要严格控制。 2)产品表面无油污，杂质，毛刺等。 3)不经客户确认，材料不能随意更改 4)产品必须符合ROSH要求 客户代码版次编制日期承制方 A02021.10.15金晟智能 第 4 页 广东金晟智能有限公司 GuangdongJinshengintelligentCo.,Ltd 材料清单 Billofmaterials（材料清单表） 序号 number 材料名称 Materialname 品名描述 Description 物料代码 MaterialCode 1 线材0.08*24P热风绞线 2 软磁片 G25*7.8*2.6H 3 锁锌芯片强磁铁N527.5*2.0H锁锌 (3000-3300高斯) 4 双面胶 19*0.15H(无孔有耳朵） 5

FCCTestReport ReportNo:FCS202305168W01 Issuedfor Applicant: Shenzhenyuxuanwirelesstechnologyco.,ltd Address: 301,BuildingA,lane4,ShaxinRoad,ShaYingCommunity, Maluanstreet,PingshanDistrict,Shenzhen,Guangdong ProductName: 4in1MagneticWirelessCharger BrandName: N/A ModelName: Y008 SeriesModel: Y010,Y011,Y012,D10,K7,Y110,Y113,Y115,Y116,Y118,Y119, Y120,Y123,Y125,Y126,Y128,Y129,Y133,Y135,Y136,Y138, Y139 FCCID: 2BBFI-Y008 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com Page2of26ReportNo.:FCS202305168W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com TESTRESULTCERTIFICATION Applicant’sName......................:Shenzhenyuxuanwirelesstechnologyco.,ltd Address......................................: 301,BuildingA,lane4,ShaxinRoad,ShaYingCommunity, Maluanstreet,PingshanDistrict,Shenzhen,Guangdong Manufacture'sName ................ :Shenzhenyuxuanwirelesstechnologyco.,ltd Address......................................: 301,BuildingA,lane4,ShaxinRoad,ShaYingCommunity, Maluanstreet,PingshanDistrict,Shenzhen,Guangdong ProductDescription ProductName ........................... :4in1MagneticWirelessCharger BrandName ............................. :N/A ModelName..............................:Y008 SeriesModel..............................: Y010,Y011,Y012,D10,K7,Y110,Y113,Y115,Y116,Y118,Y119, Y120,Y123,Y125,Y126,Y128,Y129,Y133,Y135,Y136,Y138,Y139 TestStandards..........................:FCCRulesandRegulationsPart15SubpartC,Section209 TestProcedure..........................:ANSIC63.10:2013 ThisdevicedescribedabovehasbeentestedFCS,thetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFCS,thisdocument maybealteredorrevisedbyFCS,personalonly,andshallbenotedintherevisionofthedocument.. DateofTest .................................. : Date(s)ofperformanceoftests . :May23,2023~May25,2023 DateofIssue ................................. :May25,2023 TestResult.....................................:Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (JackWang) Page3of26ReportNo.:FCS202305168W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS..............................................................................................5 1.1TESTFACTORY................................................................................................................6 1.2MEASUREMENTUNCERTAINTY.....................................................................................6 2.GENERALINFORMATION.......................................................................................................7 2.1GENERALDESCRIPTIONOFTHEEUT..........................................................................7 2.2DESCRIPTIONOFTHETESTMODES............................................................................8 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS..................9 2.4EQUIPMENTSLIST.........................................................................................................10 3CONDUCTEDEMISSIONMEASUREMENT..........................................................................11 3.1LIMIT.................................................................................................................................11 3.2TESTPROCEDURE........................................................................................................11 3.3TESTSETUP...................................................................................................................12 3.4TESTRESULTS...............................................................................................................13 4.RADIATEDEMISSIONMEASUREMENT..............................................................................15 4.1LIMIT................................................................................................................................15 4.2TESTPROCEDURE........................................................................................................16 4.3TESTSETUP...................................................................................................................17 4.4TESTRESULTS...............................................................................................................18 5.20DBBANDWIDTHTEST.....................................................................................................22 5.1LIMIT................................................................................................................................22 5.2TESTPROCEDURE........................................................................................................22 5.3TESTSETUP...................................................................................................................22 5.4TESTRESULTS...............................................................................................................23 6.ANTENNAREQUIREMENT...................................................................................................26 6.1STANDARDREQUIREMENT..........................................................................................26 6.2EUTANTENNA................................................................................................................26 Page4of26ReportNo.:FCS202305168W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901…

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