2BN9Z-DM37WALKIE TALKIE

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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

ShenzhenFengchuangdaInternationalTradeCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address:Room201D2ndFloorBuilding1DezhongE-commerceIndustrialParkNo7LipuStreet DafapuCommunityBantianStreetLonggangDistrict,Shenzhen,China FCCID:2BN9Z-DM37 Model(s):DM37 2.911(d)(5)(i)EquipmentType We,[ShenzhenFengchuangdaInternationalTradeCo.,Ltd.]certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:LinYanDate:2026.04.27 TitleandCompanyname:Manager/ShenzhenFengchuangdaInternationalTradeCo.,Ltd. NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenFengchuangdaInternationalTradeCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.2 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address:Room201D2ndFloorBuilding1DezhongE-commerceIndustrialParkNo7LipuStreetDafapu CommunityBantianStreetLonggangDistrict,Shenzhen,China FCCID:2BN9Z-DM37 Model(s):DM37 2.911(d)(5)(ii)Applicantfiling We,[ShenzhenFengchuangdaInternationalTradeCo.,Ltd.]certifythat,asofthedateofthe filingoftheapplication,theapplicantisisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto §1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:LinYanDate:2026.04.27 TitleandCompanyname:Manager/ShenzhenFengchuangdaInternationalTradeCo.,Ltd. NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenFengchuangdaInternationalTrade Co.,Ltd. AgentAuthorization Company:ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address:Room201D2ndFloorBuilding1DezhongE-commerceIndustrialPark No7LipuStreetDafapuCommunityBantianStreetLonggangDistrict,Shenzhen, China ProductName:WALKIETALKIE TradeMark:/ ModelNumber(s):DM37 FCCID:2BN9Z-DM37 WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2026-04-27 Name:LinYan Title:manager Company:ShenzhenFengchuangdaInternationalTradeCo.,Ltd.

ShenzhenFengchuangdaInternationalTradeCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026-04-27 Subject;RequestforConfidentiality FCCID:2BN9Z-DM37 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription BOM Tuneup SoftwareSecurityRequirements 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/Title:LinYan/Managerr Company:ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address:Room201D2ndFloorBuilding1DezhongE-commerceIndustrialParkNo7 LipuStreetDafapuCommunityBantianStreetLonggangDistrict,Shenzhen,China Phone:17727482580 Fax:/ ShenzhenFengchuangdaInternationalTradeCo.,Ltd. E-Mail:[email protected]

FCCID:2BN9Z-DM37 FCCID:2BN9Z-DM37 FCCID:2BN9Z-DM37 FCCID:2BN9Z-DM37

_____________________________________________________________________________________________________ LABELANDLOCATION (Size:L1.5cmx1.5cm) Productname:WALKIETALKIE Model:DM37 TradeMark：/ Input:DC4.5VFrombattery FCCID:2BN9Z-DM37 LabelLocation

FCCID:2BN9Z-DM37 ANT FCCID:2BN9Z-DM37 FCCID:2BN9Z-DM37

ShenzhenGlobalTestServiceCo.,Ltd. No.7-101and8A-104,Building7and8,DCCCulturalandCreativeGarden,No.98,PingxinNorthRoad, ShangmuguCommunity,PinghuStreet,LonggangDistrict,Shenzhen,Guangdong RFExposureevaluation ReportReferenceNo........................: FCCID..................................................: GTS20260410006-2-02 2BN9Z-DM37 Compiledby (position+printedname+signature)..:FileadministratorsJinghuaXiao Supervisedby (position+printedname+signature)..:TestEngineerEvanOuyang Approvedby (position+printedname+signature) .. : ManagerJasonHu Dateofissue.........................................:Apr.23,2026 RepresentativeLaboratoryName . :ShenzhenGlobalTestServiceCo.,Ltd. Address ................................................. : No.7-101and8A-104,Building7and8,DCCCulturalandCreative Garden,No.98,PingxinNorthRoad,ShangmuguCommunity, PinghuStreet,LonggangDistrict,Shenzhen,Guangdong,China Applicant’sname ............................... :ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address.................................................: Room201D2ndFloorBuilding1DezhongE-commerceIndustrial ParkNo7LipuStreetDafapuCommunityBantianStreetLonggang District,Shenzhen,China Testspecification .............................. : Standard................................................: 47CFR § 1.1310 47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 TRFOriginator ...................................... :ShenzhenGlobalTestServiceCo.,Ltd. MasterTRF ........................................... :Dated2014-12 ShenzhenGlobalTestServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenGlobalTestServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial. ShenzhenGlobalTestServiceCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamages resultingfromthereader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription ........................ : WALKIETALKIE TradeMark ............................................ : N/A Manufacturer.........................................: ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Model/Typereference.........................: DM37 ListedModels ...................................... : N/A Exposurecategory ............................... :Generalpopulation/uncontrolledenvironment EUTType..............................................:Portable HardwareVersion...............................:N/A SoftwareVersion .................................. :N/A Rating.....................................................:DC4.5VFrombattery Result.....................................................:PASS ReportNo.:GTS20260410006-2-02Page 2 of 7 TESTREPORT TestReportNo.: GTS20260410006-2-02 Apr.23,2026 ______________________________________________________________________________________________ Dateofissue EquipmentunderTest: WALKIETALKIE Model/Type: DM37 Listedmodel: N/A Applicant : ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address : Room201D2ndFloorBuilding1DezhongE-commerceIndustrial ParkNo7LipuStreetDafapuCommunityBantianStreet LonggangDistrict,Shenzhen,China Manufacturer : ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address : Room201D2ndFloorBuilding1DezhongE-commerceIndustrial ParkNo7LipuStreetDafapuCommunityBantianStreet LonggangDistrict,Shenzhen,China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GTS20260410006-2-02Page 3 of 7 Contents 1.SUMMARY...............................................................................................................................................4 1.1.ProductDescription....................................................................................................................................4 2.TESTENVIRONMENT.......................................................................................................................5 2.1.Addressofthetestlaboratory...................................................................................................................5 2.2.TestFacility..................................................................................................................................................5 2.3.Environmentalconditions...........................................................................................................................5 2.4.Statementofthemeasurementuncertainty.............................................................................................5 3.METHODOFMEASUREMENT.....................................................................................................6 3.1.ApplicableStandard....................................................................................................................................6 3.2.EvaluationMethodandLimit......................................................................................................................6 4.CONDUCTEDPOWERRESULTS...............................................................................................7 5.MANUFACTURINGTOLERANCE...............................................................................................7 6.EVALUATIONRESULTS.................................................................................................................7 6.1.StandaloneEvaluation................................................................................................................................7 7.CONCLUSION........................................................................................................................................7 ReportNo.:GTS20260410006-2-02Page 4 of 7 1.SUMMARY 1.1.ProductDescription NameofEUTWALKIETALKIE ModelNumberDM37 PowerSupplyDC4.5Vfrombattery SampleID: GTS20260410006-2-1-1#(Engineersample) GTS20260410006-2-1-2#(Normalsample) FRS FrequencyRange462.5625MHz ModulationTypeFM ChannelSeparation12.5KHz Ante…

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ShenzhenGlobalTestServiceCo.,Ltd. No.7-101and8A-104,Building7and8,DCCCulturalandCreativeGardenNo.98,Pingxin NorthRoad,Shangmugu,PinghuStreet,LonggangDistrict,Shenzhen,Guangdong,China TESTREPORT FCCPart95 ReportReferenceNo. ....................... : FCCID. ................................................. : GTS20260410006-2-01 2BN9Z-DM37 Compiledby (position+printedname+signature).: FileadministratorsJinghuaXiao Supervisedby (position+printedname+signature).: TestEngineerEvanOuyang Approvedby (position+printedname+signature) . : ManagerJasonHu Dateofissue.........................................:Apr.23,2026 TestingLaboratoryName ................ :ShenzhenGlobalTestServiceCo.,Ltd. Address.................................................: No.7-101and8A-104,Building7and8,DCCCulturalandCreative GardenNo.98,PingxinNorthRoad,Shangmugu,PinghuStreet, LonggangDistrict,Shenzhen,Guangdong,China Applicant’sname...............................: ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address.................................................: Room201D2ndFloorBuilding1DezhongE-commerceIndustrial ParkNo7LipuStreetDafapuCommunityBantianStreet LonggangDistrict,Shenzhen,China Testspecification...............................: Standard................................................: FCCPart95 ShenzhenGlobalTestServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenGlobalTestServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial. ShenzhenGlobalTestServiceCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamages resultingfromthereader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................: WALKIETALKIE TradeMark............................................: N/A Manufacturer.......................................: ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Model/Typereference ......................... : DM37 ListedModels ...................................... : N/A Ratings...................................................: DC4.5VFrombattery Modulation ........................................... : FM Hardwareversion.................................: V1.0 Softwareversion ................................. : V1.0 Frequency.............................................. FRS:462.5625MHz Result ..................................................... : PASS ReportNo.:GTS20260410006-2-01Page2of28 TESTREPORT EquipmentunderTest: WALKIETALKIE Model/Type: DM37 ListedModels: N/A Applicant: ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address: Room201D2ndFloorBuilding1DezhongE-commerce IndustrialParkNo7LipuStreetDafapuCommunityBantian StreetLonggangDistrict,Shenzhen,China Manufacturer: ShenzhenFengchuangdaInternationalTradeCo.,Ltd. Address : Room201D2ndFloorBuilding1DezhongE-commerce IndustrialParkNo7LipuStreetDafapuCommunityBantian StreetLonggangDistrict,Shenzhen,China TestresultPass* ReportNo.:GTS20260410006-2-01Page3of28 Contents 1SUMMARY....................................................................................................................................................................4 1.1TESTSTANDARDS..........................................................................................................................................................4 1.2TESTDESCRIPTION............................................................................................................................................................4 1.3ADDRESSOFTHETESTLABORATORY......................................................................................................................................4 1.4TESTFACILITY...................................................................................................................................................................4 1.5STATEMENTOFTHEMEASUREMENTUNCERTAINTY...................................................................................................................4 2GENERALINFORMATION...............................................................................................................................................6 2.1GENERALREMARKS...........................................................................................................................................................6 2.2ENVIRONMENTALCONDITIONS.............................................................................................................................................6 2.3GENERALDESCRIPTIONOFEUT..........................................................................................................................................6 2.4DESCRIPTIONOFTESTMODESANDTESTFREQUENCY.............................................................................................................6 2.5EQUIPMENTSUSEDDURINGTHETEST..................................................................................................................................7 2.6RELATEDSUBMITTAL(S)/GRANT(S)....................................................................................................................................7 2.7MODIFICATIONS................................................................................................................................................................7 3TESTCONDITIONSANDRESULTS...................................................................................................................................8 3.1MAXIMUMTRANSMITTERPOWER.......................................................................................................................................8 3.2OCCUPIEDBANDWIDTHANDEMISSIONMASK.....................................................................................................................11 3.3MODULATIONLIMIT.......................................................................................................................................................…

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FCCID:2BN9Z-DM37 _______________________________________________________________________________________________ Page1of2 1.TESTSETUPPHOTOGRAPHS PhotoofRadiatedEmissionsMeasurement Fig.1 Fig.2 FCCID:2BN9Z-DM37 _______________________________________________________________________________________________ Page2of2 Fig.3