2BKLR-912AEducational Toys

Federal Communications Commission (FCC) 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 made to this device not expressly approved by Shantou Chenghai Qunjia Toys Factory may void the FCC authorization to operate this device.Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the users authority to operate the equipment. RF exposure statement: This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The device is installed and operated without restriction.

ShantouChenghaiQunjiaToysFactory FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:August29,2024 FCCID:2BKLR-912A Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing ShantouChenghaiQunjiaToysFactorycertifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuanttosection2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing ShantouChenghaiQunjiaToysFactory certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Applicant:ShantouChenghaiQunjiaToysFactory Address:Yipianxinqu,ToufenVillage,FengxiangStreet,ChenghaiDistrict,ShantouCity, China ContactPerson:CHENSHAOQUN Tel.:0754-85519880 Email:[email protected] Sincerely, Signature:

UNITEDSTATESDESIGNATEDAGENTLETTER Date:2024-09-02 TO:FederalCommunicationCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MID21046 ApplicantU.S.designatedagent CompanyName:ShantouChenghaiQunjia ToysFactory CompanyName:REPAmericaLLC ContactName:CHENSHAOQUNContactName:BenXu Address:Yipianxinqu,Toufen Village,FengxiangStreet, ChenghaiDistrict, ShantouCity,China Address:1942BroadwaySt.STE314C, Boulder,CO80302,United States City/Province/Zip:ShantouCity/Province/Zip:CO80302,UnitedStates Telephone:0754-85519880Telephone:(719)201-3314 Email:[email protected]:[email protected] FRN:0035872365FRN:0034192500 ApplicableEquipment:FCCID:2BKLR-912A Thisletteristoconfirmthatwe(REPAmericaLLC)haveacceptedtheresponsibilitytoactasthe DesignatedU.S.AgentforServiceofProcessasrequiredbysection47CFR2.911(d)(7)onbehalfofthe Applicantnotedbelow. ATTN:DirectorofCertification: We,<ShantouChenghaiQunjiaToysFactory>and<REPAmericaLLC>understandandacknowledge theapplicantsconsentandthedesignatedagent’sobligationtoacceptserviceofprocessintheUnited Statesformattersrelatedtotheapplicableequipment,andatthephysicalU.S.addressande-mailofthe designatedagentlistedabove. We,<ShantouChenghaiQunjiaToysFactory>and<REPAmericaLLC>acknowledgetheapplicant’s acceptanceofitsobligationtomaintainanagentforserviceofprocessintheUnitedStatesfornoless thanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketingandimportationofthe applicableequipmentwithintheU.S.,ortheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. ApplicantU.S.designatedagent REPAmericaLLC Name(Printed):CHENSHAOQUNName(Printed):BenXu Title:GeneralManagerTitle:Manager Signature:Signature:

ANTENNASPECIFICATION Summary ITEM ANTSPEC ModelName 2.4GANT Center Frequency HorizontalVertical 2400MHz2450MHz2500MHz2400MHz2450MHz2500MHz -1.73 -0.84-0.68 -6.15 -3.7-2.32 MAX.Gain -0.68 PolarizationHorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance 50Ohm AntennaLength Manufactur 14.4mm e ShenzhenYuntongMicro-technologyCo.,Ltd. Room1503B,BuildingD1,HuiLongDaBuilding,Shilongzai Community,ShiyanStreet,BaoanDistrict,ShenzhenCity, GuangdongProvince,China AntennaPhoto&Length(mm) Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div Frequency Gain(dB) (MHz)MaxMin Avg 2400 -1.73178-30.0815-8.48713 2450-0.845801-38.5605-7.88012 2500-0.685586-24.0318-6.79139 Vertical: 2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-30Scale:5/div Frequency Gain(dB) (MHz)MaxMin Avg 2400 -6.153-24.142-13.0295 2450-3.7054-26.5836-10.67 2500-2.32122-30.4301-9.70536

ShantouChenghaiQunjiaToysFactory Yipianxinqu,ToufenVillage,FengxiangStreet,ChenghaiDistrict,Shantou City,China Date：Aug.29,2024 ProductModelNumber:912A FCCID：2BKLR-912A Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatShantouChenghaiQunjiaToysFactoryisallowedto forwardallinformationrelatedtotheapprovalprojecttotheapplied certificationbodyandtothenotificationentitiesandtodiscussanyissues concerningtheapprovalapplication.AnyandallactscarriedoutbyShantou ChenghaiQunjiaToysFactoryonourbehalfshallhavethesameeffectas actsofourown. By: ContactListedonFCCWesbite Title:GeneralManager Email:[email protected] Telephone:0754-85519880 Onbehalfof:ShantouChenghaiQunjiaToysFactory

ShantouChenghaiQunjiaToysFactory OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:August29,2024 Subject;RequestforConfidentiality FCCID:2BKLR-912A ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:CHENSHAOQUN Title:GeneralManager

ShantouChenghaiQunjiaToysFactory Yipianxinqu,ToufenVillage,FengxiangStreet,ChenghaiDistrict,ShantouCity,China Tel:+86-0754-85519880Fax:/ SeriesModelsDescription FCCID:2BKLR-912ADate:Aug.29,2024 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Towhomitmayconcern: Thedevice(ProductName:EducationalToys)ModelsName: 912A,901,901A,902,902A,903,903A,904,904A,905,905A,906,906A,907,908,90 8A,909,910,912,913,913A,914,914A,915,915A,916,916A,917,917A,918,918A, 919,919A,920,920A,921,921A,922,922A,923,923A,924,924A,925,925A,926,92 6Ahavesameelectrical,PCBandBOM,onlythecolourandmodel’snames aredifferentformarketingrequirements. Sincerely, CHENSHAOQUN/GeneralManager

FCCID:2BKLR-912APage 1 of 4 ReportNo.:CTL2408143041-WF ExternalPhotosofEUT FCCID:2BKLR-912APage 2 of 4 ReportNo.:CTL2408143041-WF FCCID:2BKLR-912APage 3 of 4 ReportNo.:CTL2408143041-WF FCCID:2BKLR-912APage 4 of 4 ReportNo.:CTL2408143041-WF

FCCID:2BKLR-912APage 1 of 1 ReportNo.:CTL2408143041-WF FCCIDLabelInformation Labellocation: Size:30mm*20mm EducationalToys Model:912A FCCID:2BKLR-912A

FCCID:2BKLR-912APage 1 of 3 ReportNo.:CTL2408143041-WF InternalPhotosofEUT FCCID:2BKLR-912APage 2 of 3 ReportNo.:CTL2408143041-WF BluetoothAntenna FCCID:2BKLR-912APage 3 of 3 ReportNo.:CTL2408143041-WF

FCCID:2BKLR-912APage 1 of 1 ReportNo.:CTL2408143041-WF RFExposureLetter Accordingto447498D01GeneralRFExposureGuidancev06The1 ‐ gand10 ‐ g SARtest exclusionthresholdsfor100MHzto6GHzattestseparationdistances ≤ 50mm aredeterminedby:[(max.powerofchannel,includingtune ‐ uptolerance,mW)/(min. testseparationdistance,mm)] · [ √ f(GHz)] ≤ 3.0for1 ‐ gSARand ≤ 7.5for10 ‐ gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison BT pt=0.03dBm=1.01mWat2441MHz So(1.01mW/5mm)x √ 2.441GHz=0.3146<3 BLE pt=-1.04dBm=0.79mWat2440MHz So(0.79mW/5mm)x √ 2.440GHz=0.2459<3 ThenSARevaluationisnotrequired

ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194E-mail:[email protected] TESTREPORT FCCPART15.247 ReportReferenceNo.....................:CTL2408143041-WF02 Compiledby: (position+printedname+signature) HappyGuo (Fileadministrators) Testedby: (position+printedname+signature) JackWang (TestEngineer) Approvedby: (position+printedname+signature) IvanXie (Manager) ProductName.................................: EducationalToys Model/Typereference....................:912A ListModel(s) .................................... :Seenextpage TradeMark ....................................... : N/A FCCID...............................................: 2BKLR-912A Applicant’sname ........................... : ShantouChenghaiQunjiaToysFactory Addressofapplicant ..................... : Yipianxinqu,ToufenVillage,FengxiangStreet,Chenghai District,ShantouCity,China TestFirm ........................................... : ShenzhenCTLTestingTechnologyCo.,Ltd. AddressofTestFirm ..................... : ZoneA,1stFloor,Warehouse2,BaishaLogisticsCompany,No. 3011ShaheWestRoad,NanshanDistrict,Shenzhen Testspecification ........................... : Standard............................................:FCCPart15.247:Operationwithinthebands902-928MHz, 2400-2483.5MHzand5725-5850MHz. TRFOriginator .................................. : ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF.......................................:Dated2011-01 Dateofreceiptoftestitem..........: Aug.16,2024 DateofTestDate ............................ : Aug.19,2024-Aug.26,2024 DateofIssue....................................: Aug.28,2024 Result ................................................ : Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. V1.0Page2of34ReportNo.:CTL2408143041-WF02 TESTREPORT TestReportNo.:CTL2408143041-WF02 Aug.28,2024 Dateofissue EquipmentunderTest: EducationalToys SampleNo:CTL2408143041 Model/Type: 912A ListedModels : 901,901A,902,902A,903,903A,904,904A,905,905A,906,906A,9 07,908,908A,909,910,912,913,913A,914,914A,915,915A,916,9 16A,917,917A,918,918A,919,919A,920,920A,921,921A,922,92 2A,923,923A,924,924A,925,925A,926,926A Applicant: ShantouChenghaiQunjiaToysFactory Address : Yipianxinqu,ToufenVillage,FengxiangStreet,ChenghaiDistrict, ShantouCity,China Manufacturer: ShantouChenghaiQunjiaToysFactory Address : Yipianxinqu,ToufenVillage,FengxiangStreet,ChenghaiDistrict, ShantouCity,China TestresultPass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedpage5. Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuingtesting laboratory. V1.0Page3of34ReportNo.:CTL2408143041-WF02 **ModifiedHistory** RevisionsDescriptionIssuedDataReportNo.Remark Version1.0InitialTestReportRelease2024-08-28CTL2408143041-WF02TracyQi V1.0Page4of34ReportNo.:CTL2408143041-WF02 TableofContentsPage 1.SUMMARY.......................................................................................................................................................................5 1.1.TESTSTANDARDS............................................................................................................................................................5 1.2.TESTDESCRIPTION...............................................................................................................................................................5 1.3.TESTFACILITY.....................................................................................................................................................................6 1.4.STATEMENTOFTHEMEASUREMENTUNCERTAINTY.....................................................................................................................6 2.GENERALINFORMATION.................................................................................................................................................8 2.1.ENVIRONMENTALCONDITIONS...............................................................................................................................................8 2.2.GENERALDESCRIPTIONOFEUT.............................................................................................................................................8 2.3.DESCRIPTIONOFTESTMODESANDTESTFREQUENCY................................................................................................................9 2.4.EQUIPMENTSUSEDDURINGTHETEST..................................................................................................................................10 2.5.RELATEDSUBMITTAL(S)/GRANT(S)....................................................................................................................................11 2.6.MODIFICATIONS................................................................................................................................................................11 3.TESTCONDITIONSANDRESULTS..................................................................................................................................12 3.1.CONDUCTEDEMISSIONSTEST..............................................................................................................................................12 3.2.RADIATEDEMISSIONSANDBANDEDGE.................................................................................................................................15 3.3.MAXIMUMCONDUCTEDOUTPUTPOWER.............................................................................................................................29 3.4.POWERSPECTRALDENSITY............................…

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AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page1/26 AnnexforBLE TestReportNo.:CTL2408143041-WF02 TABLEOFCONTENTS 1.Bandwidth................................................................................................................................................3 1.1TestResult.....................................................................................................................................3 1.1.1OBW....................................................................................................................................3 1.1.26dBBW................................................................................................................................3 1.2TestGraph.....................................................................................................................................4 1.2.1OBW....................................................................................................................................4 1.2.26dBBW................................................................................................................................7 2.MaximumConductedOutputPower.....................................................................................................10 2.1TestResult...................................................................................................................................10 2.1.1Power.................................................................................................................................10 2.2TestGraph...................................................................................................................................11 2.2.1Power.................................................................................................................................11 3.MaximumPowerSpectralDensity........................................................................................................14 3.1TestResult...................................................................................................................................14 3.1.1PSD...................................................................................................................................14 3.2TestGraph...................................................................................................................................15 3.2.1PSD...................................................................................................................................15 4.UnwantedEmissionsInNon-restrictedFrequencyBands...................................................................18 4.1TestResult...................................................................................................................................18 4.1.1Ref.....................................................................................................................................18 AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page2/26 4.1.2CSE...................................................................................................................................18 4.2TestGraph...................................................................................................................................19 4.2.1Ref.....................................................................................................................................19 4.2.2CSE...................................................................................................................................22 AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page3/26 1.Bandwidth 1.1TestResult 1.1.1OBW Mode TX Type Frequency (MHz) ANT 99%OccupiedBandwidth(MHz) Verdict ResultLimit 1MSISO 240211.129/Pass 244011.161/Pass 248011.214/Pass 2MSISO 240212.075/Pass 244012.077/Pass 248012.086/Pass 1.1.26dBBW Mode TX Type Frequency (MHz) ANT 6dBBandwidth(MHz) Verdict ResultLimit 1MSISO 240210.735>=0.5Pass 244010.756>=0.5Pass 248010.760>=0.5Pass 2MSISO 240211.278>=0.5Pass 244011.271>=0.5Pass 248011.274>=0.5Pass AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page4/26 1.2TestGraph 1.2.1OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page5/26 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page6/26 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page7/26 1.2.26dBBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page8/26 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page9/26 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page10/26 2.MaximumConductedOutputPower 2.1TestResult 2.1.1Power Mode TX Type Frequency (MHz) MaximumPeakConductedOutputPower(dBm) Verdict ANT1Limit 1MSISO 2402-1.74<=30Pass 2440-1.12<=30Pass 2480-1.61<=30Pass 2MSISO 2402-1.69<=30Pass 2440-1.04<=30Pass 2480-1.49<=30Pass Note1:AntennaGain:Ant1:-0.68dBi; AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page11/26 2.2TestGraph 2.2.1Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page12/26 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page13/26 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV AnnexforBLETestReportNo.:CTL2408143041-WF02 FCCID:2BKLR-912A Page14/26 3.MaximumPowerSpectralDensity 3.1TestResult 3.1.1PSD Mode TX Type Frequency (MHz) MaximumPSD(dBm/3kHz) Verdict ANT1Limit 1MSISO 2402-16.98<=8Pass 2440-16.34<=8Pass 2480-16.59<=8Pass 2MSISO 2402-21.13<=8Pass 2440-20.34<=8Pass 2480-20.29<=8Pass Note1:AntennaGain:Ant1:-0.68dBi; AnnexforBLETes…

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FCCID:2BKLR-912APage 1 of 2 ReportNo.:CTL2408143041-WF TestSetupPhotosoftheEUT FCCID:2BKLR-912APage 2 of 2 ReportNo.:CTL2408143041-WF