2AJQ7PROJECTORDISNEY USB NIGHLIGHT PROJECTOR AND SPEAKER

TCB CALL página 1 File FCC ID: 2AJQ7PROJECTOR Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://apps.dos.ny.gov/publicInquiry/EntityDisplay TCB CALL página 2 In Google TCB CALL página 3 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:QUESTUSACORP FRN:0025872284 ContactName:IkeySrour Address:495FlatbushAve,Brooklyn,NY11225,USA TelephoneNo:(718)-975-2586 Email:[email protected] Applicant: Companyname:QUESTUSACORP ProductDescription:DISNEYUSBNIGHLIGHTPROJECTORANDSPEAKER FRN:0025872284 FCCID:2AJQ7PROJECTOR ContactName:IkeySrour Address:495FlatbushAve,Brooklyn,NY11225,USA TelephoneNo:(718)-975-2586 Email:[email protected] [QUESTUSACORP]certifiesthat,asofthedateofthisfilingoftheapplication withtheTCB,[QUESTUSACORP]isourdesignatedUSagentforserviceof processfortheabovereferencedFCCID.[QUESTUSACORP]acceptsto maintainanagentfornolessthanoneyearafterthegranteehasterminatedall marketingandimportationortheconclusionofanycommissionrelated proceedinginvolvingequipment.[QUESTUSACORP]accepts,asofthedateof thefilingoftheapplication,theobligationofthedesignatedUSagentfor serviceofprocessfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026/08/07 Applicant’sName:IkeySrourUSAgent’sName:IkeySrour Title:ManagerTitle:Manager SignatureSignature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:QUESTUSACORP Granteecode:2AJQ7 FCCID:2AJQ7PROJECTOR FRN:0025872284 ContactName:IkeySrour Address:495FlatbushAve,Brooklyn,NY11225,USA TelephoneNo:(718)-975-2586 FaxNo:N/A Email:[email protected] i.[QUESTUSACORP](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules.The applicantmustsignthiscertification. ii.[QUESTUSACORP](“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicant[isnot](asaspecificallynamedentity oranyofitssubsidiariesoraffiliates)identifiedontheCoveredListasan entityproducing“covered”equipment.Theapplicantmustsignthis certification. [QUESTUSACORP](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2026-08-07 Applicant’sName:IkeySrour Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedbyparticular entities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

QUESTUSACORP Code00018768Ed.1 Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☐ Yes,gotoItem2. ☒ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky cybersecurityoranti-virussoftware. DeviceDISNEYUSBNIGHLIGHTPROJECTORAND SPEAKER CompanynameQUESTUSACORP Granteecode2AJQ7 FCCID2AJQ7PROJECTOR FRN0025872284 ContactnameIkeySrour Address495FlatbushAve,Brooklyn,NY11225,USA Telephonenumber(718)-975-2586 [email protected] Chipset/moduleinformationAB5756A2 OperatingSystem(ifapplicable)N/A StorageCapacity(harddriveorother permanentmemorystorage,ifapplicable) N/A 2 Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperating Systems) N/A #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft Windows7Starter/HomeBasic&Premium/Professional/ UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/NoorN/AComments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 3 2OperatingSystem:iOS®17N/A #GeneralRequirements(ForLinuxsystem)Yes/NoorN/AComments 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/Education8or later; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☐Yes,gotoItem3. 4 ☒No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☐Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name:IkeySrour Date:2026-08-07 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

QUESTUSACORP ProductSimilarityDeclaration Productname:DISNEYUSBNIGHLIGHTPROJECTORANDSPEAKER Modelname:DS21121-DG,DSAST849-DG,DS21122-DG,DS21106-KH, DS20844-KH FCCID:2AJQ7PROJECTOR We(QUESTUSACORP)herebystatethatallthemodelsareelectricalidentical includingthesamesoftwareparameterandhardwaredesign(i.e.,circuitdesign, PCBLayout,RFmodule/circuit,antennatype(s)andantennalocation,components onPCB,etc.,),samemechanicalstructureanddesign(includingproductenclosure, materials,etc.,),theonlydifferenceistheinappearancecolorandmodelname Signature: Name:IkeySrour Title:Manager 2026-08-07

C5266091_X10_Ed.2 1/1 QUESTUSACORP OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-08-07 Subject:RequestforConfidentiality FCCID:2AJQ7PROJECTOR 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_180__daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:IkeySrour Title:manager

C5266091_X8_Ed.1 1/1 Letterof Authorization < QUESTUSA CORP> QUESTUSA CORP 495 FlatbushAve, Brooklyn,NY 11225,USA Company: Address: Product Name: Model Number: FCC Identifier: DISNEY USB NIGHLIGHT PROJECTOR AND SPEAKER DS21121-DG, DSAST849-DG, DS21122-DG, DS21106-KH, DS20844-KH 2AJQ7PROJECTOR WeauthorizeLGAITechnologicalCenterS.A.,Rondadela FontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.is authorizedto actonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,Rondadela Fontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedto theapprovalprojectto theFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsof ourown. Name:Ikey SrourDate: 2026-08-07 Title: manager Signatureof applicant:

Label&LabelLocationOnEUT

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) RadiationasspecifiedinKDB447498D01V06and§1.1307(b) CFRTitle47§2.1091(b):(b)Forpurposesofthissection,amobiledeviceisdefined asatransmittingdevicedesignedtobeusedinotherthanfixedlocationsandto generallybeusedinsuchawaythataseparationdistanceofatleast20centimeters isnormallymaintainedbetweenthetransmitter’sradiatingstructure(s)andthebodyof theuserornearbypersons. FCCID:2AJQ7PROJECTOR EUTSpecification EUTDISNEYUSBNIGHLIGHTPROJECTORANDSPEAKER Frequencyband(Operating)WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.24GHz WLAN:5.745GHz~5.825GHz Others:2.402GHz~2.480GHzBT DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure(S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandtotal powerinputtotheantenna,throughthecalculation,wewillknowthedistancewhere theMPElimitisreached. MeasurementResult BDR&EDRworstcase: Operating Mode Channel Frequency Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Powerdensity at20cm Powerdensity Limits(mW/cm 2 ) (MHz)(dBm)(dBm)(dBm)(dBi)(mW/cm 2 ) 8DPSK2402-0.41-0.41±10.59-0.580.00021 TestResult:Pass

TESTREPORT ReportNo.:8432EU012521W Applicant:QUESTUSA CORP Address:495 FlatbushAve, Brooklyn,NY 11225,USA ProductName:DISNEYUSBNIGHLIGHTPROJECTORAND SPEAKER ModelNo.:DS21121-DG(referto clause2.4) Trademark:IJOY FCC ID:2AJQ7PROJECTOR Test Standard(s):47 CFRPart 15.247 Test Result:Pass Dateof Receipt:Jun. 25, 2026 Test Date:Jun. 26, 2026- Jul. 16, 2026 Dateof Issue:Jul. 24, 2026 ISSUEDBY: SHENZHENEU TESTINGLABORATORYLIMITED Preparedby:Reviewedand Approvedby: PeachZheng/EngineerSallyZhang/Manager Page2 of 116ReportNo.: 8432EU012521W TRF Version:A01 RevisionRecord ReportVersionIssuedDateDescriptionStatus V0Jul. 24, 2026OriginalValid Page3 of 116ReportNo.: 8432EU012521W TRF Version:A01 Tableof Contents 1COVERPAGE...................................................................................................................................................1 2GENERALINFORMATION........................................................................................................................5 2.1APPLICANTINFORMATION...................................................................................................................5 2.2MANUFACTURERINFORMATION...........................................................................................................5 2.3FACTORYINFORMATION......................................................................................................................5 2.4GENERALDESCRIPTIONOFE.U.T......................................................................................................5 2.5TECHNICALINFORMATIONOFE.U.T....................................................................................................6 3TESTSUMMARY.......................................................................................................................................7 3.1TESTSTANDARD................................................................................................................................7 3.2TESTVERDICT...................................................................................................................................7 3.3TESTLABORATORY............................................................................................................................9 4TESTCONFIGURATION.........................................................................................................................10 4.1TESTENVIRONMENT.........................................................................................................................10 4.2TESTEQUIPMENT.............................................................................................................................10 4.3DESCRIPTIONOFSUPPORTUNIT......................................................................................................13 4.4TESTMODE.....................................................................................................................................13 4.5DESCRIPTIONOFCALCULATION........................................................................................................13 4.5.1FieldStrengthCalculation..................................................................................................13 4.5.2DisturbanceCalculation.....................................................................................................13 4.6MEASUREMENTUNCERTAINTY..........................................................................................................14 4.7DEVIATIONFROMSTANDARDS..........................................................................................................14 4.8ABNORMALITIESFROMSTANDARDCONDITION..................................................................................14 5EVALUATIONRESULTS(EVALUATION)..............................................................................................15 5.1ANTENNAREQUIREMENT..................................................................................................................15 5.1.1Test Specification...............................................................................................................15 5.1.2Test Data ............................................................................................................................15 6RADIOSPECTRUMMATTERTESTRESULTS(RF) ............................................................................16 6.1CONDUCTEDEMISSIONATACPOWERLINE......................................................................................16 6.1.1Test Specification...............................................................................................................16 6.1.2E.U.T.Operation.................................................................................................................16 6.1.3Test SetupDiagram...........................................................................................................16 6.1.4Test Data ............................................................................................................................16 6.220DB BANDWIDTH...........................................................................................................................19 6.2.1Test Specification...............................................................................................................19 6.2.2E.U.T.Operation.................................................................................................................20 6.2.3Test SetupDiagram...........................................................................................................20 6.2.4Test Data ............................................................................................................................20 6.3MAXIMUMCONDUCTEDOUTPUTPOWER...........................................................................................21 6.3.1Test Specification........................................................................…

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Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Address No. 333 Kexing Road, Xiangzhou District, Zhuhai City, Guangdong Province, China Horizontal: 2400 MHz 2450 MHz 2500 M Hz Power (dBi) Max : 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 M Hz Power (dBi) Max : 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.