2BV9Z-DX01DX-FORCE

1.PrincipleDescription DX/EXaretoywatergunmodelswithdifferentexteriorsbutidenticalhardwareand softwaredesigns.ThewatergunscanbeusedinconjunctionwithBEACONtargetsfor shootingscoringgames DX/EX Design Manual(DX/EX ) COSMOX . (1)TheBluetoothmoduleenablesdatacommunicationwithamobileapp,allowing userstoconfiguredevicesettingssuchasindicatorlightcolor,fluorescentlamp on/offstatus,andtargetcolorsynchronization,helpingplayersidentifytheir respectivetargetcolors. (2)RGBLEDsindicatevariousdevicestates,includingnetworkconnectionstatus, gamemode,andfaultconditions. (3)FiringModule:Primarilyfunctionsbyusingamotortocompressaspring, propellingthewaterbulletforward. (4)FeedingModule:Utilizesamotor-drivenmechanicalpushmechanismtodeliver waterbulletstothefiringchamber. (5)FiringMode:Aswitchselectsthefiringmode,whileaHallsensordetects andenablessingle-shot,triple-shot,orcontinuous-firemodes. (6)FluorescentLamp:Illuminatesthewaterbullettocreateaglowingeffect, producingavisiblebrighttrailuponlaunch.Thisfeaturecanbeturnedonoroff viathemobileapp. (7)OvercurrentProtectionModule:Monitorsmotorcurrentinrealtimeduring firing.Ifanabnormalovercurrent—suchasastall—isdetected,thesystem automaticallydisablesfiring.Firingwillonlyresumeafterthedeviceispowered offandrestarted,oncetheovercurrentconditionhascleared. (8)OTAfirmwareupdatesaresupportedviathemobileapp. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. NOTE: 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.

CosmoxNorthAmerica,LLC Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026/7/14 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BV9Z-DX01 CosmoxNorthAmerica,LLC(“theapplicant”)certifiesthattheequipmentforwhichauthorizationis soughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. CosmoxNorthAmerica,LLC(“theapplicant”)certifiesthattheequipmentforwhichauthorizationis soughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc. oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyof itssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature) ContactName:FanZhu

CosmoxNorthAmerica,LLC Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026/7/14 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BV9Z-DX01 CosmoxNorthAmerica,LLC(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiaries oraffiliates)asanentityproducing“covered” equipment. Sincerely, (Applicantsignature) ContactName:FanZhu

CosmoxNorthAmerica,LLC Rev1/26/2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026/7/14 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCIDorGranteeCode:FCCID:2BV9Z-DX01or2BV9Z ApplicantFRN:0038611158 CosmoxNorthAmerica,LLC( “ theapplicant ” )certifiesthat,asofthedateofthefilingoftheapplication, CosmoxNorthAmerica,LLCisourdesignatedU.S.agentforserviceofprocessfortheabovereferenced FCCID.CosmoxNorthAmerica,LLCacceptstomaintainanagentfornolessthanoneyearafterthe granteehasterminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. CosmoxNorthAmerica,LLCaccepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:CosmoxNorthAmerica,LLC S.AgentFRN:0038611158 Address:718MarylandSt,Columbia,SC29201UnitedStates ContactPerson:FanZhu Tel.:(803)250-2926 Email:[email protected] Sincerely, FanZhuFanZhu CosmoxNorthAmerica,LLCCosmoxNorthAmerica,LLC [InsertApplicantsignature][U.S.Agentsignature]

CosmoxNorthAmerica,LLC Rev11/20/07 Date:2026/7/15 FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BV9Z-DX01. PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Schematics Blockdiagram Operationdescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Sincerely, (signature) FanZhu

CosmoxNorthAmerica,LLC M:\MasterDocuments\TEMPLATES\POA_Letter.doc FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:2026/7/14 SUBJECT:FCCApplicationforFCCID:2BV9Z-DX01 ToWhomItMayConcern: We,theundersigned,herebyauthorizeMachaelMoatShenzhenDACETesting TechnologyCo.,Ltd.onourbehalf,toapplytotheFederalCommunicationsCommission onourequipment.AnyandallactscarriedoutbyShenzhenDACETestingTechnology Co.,Ltd.onourbehalfshallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, (signature) FanZhu

FCCID:2BV9Z-DX01 External FCCID:2BV9Z-DX01 FCCID:2BV9Z-DX01 FCCID:2BV9Z-DX01

LabelLocation: Label:5*12mm Mode:DX01 FCCID:2BV9Z-DX01 MadeinChina Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowing twoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevice mustacceptanyinterferencereceived,includinginterferencethatmaycauseundesired operation.

FCCID:2BV9Z-DX01 Internal ANT FCCID:2BV9Z-DX01 FCCID:2BV9Z-DX01 FCCID:2BV9Z-DX01

Page1of1 RFExposureEvaluationReport 1RFEXPOSURE ProductName: DX-FORCE ModelNo: DX01 FCCID:2BV9Z-DX01 NOTE:accordingtoKDB447498D01GeneralRFExposureGuidancev06 ， Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-g extremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementornumerical simulation,isnotrequiredwhenthecorrespondingSARTestExclusionThresholdcondition(s), listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: TheEUTisaportabledevice [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Theproductisusedatadistanceof5mmfromthehumanbody. Here, 1.1EUTRFEXPOSUREEVALUATION OperationalMode:BLE Channel (MHz) MaximumPeak Conducted OutputPower (dBm) Tuneup tolerance (dB) Maximum tune-up Power (dBm) Maximum tune-up Power (mW) Calculated value Exclusion threshold 24804.26 4±1 53.1620.9803 Conclusion:thecalculatedvalue≤3.0,SARisexempted.

SPECIFICATION AntennaSpecification S Frequency（MHz）2400-2480 PeakGain（dBi） AverageGain（dBi 2.50 ）＞-4 VSWR＜3.2 Impedance（Ω）50Ω AntennaTypePlannarInvertedFAntennaonboard PolarizationLinear Testingenvironment:ZhongkeGuojidarkroomtestingsystem Z X Y Manufacturer: RAIN International Technology Co., Ltd. ADD.: 7 / F, Building F, Zhichuang Park, Tong 'an, Gushu, Shenzhen Physicalantennaanddimensions: PassiveS-parametersofantenna: StandingWaveRatio(VSWR),ReturnLoss,andSmithChart Antennaefficiencyandgain: Frequency（MHz）Gain（dBi）Effciency（%）AverageGain（dBi）Efficiency（dB） 240059.3291.43%-2.717-2.267 241051.8610.93%-3.416-2.852 242052.1120.83%-3.166-2.831 243049.2990.88%-3.258-3.072 244050.6721.19%-3.144-2.952 245053.0671.69%-2.735-2.752 246059.4232.19%-2.276-2.260 247056.6802.12%-2.438-2.466 248061.7272.50%-2.112-2.095 Average54.9081.53%-2.806-2.616 Peak61.7272.50%-2.112-2.095 2440MHz2D-ThetaPattern 2440MHz2D-PhiPattern 2440MHz3D-HorizontalPattern 2440MHz3D-VerticalPattern 2440MHz3D-TotalPattern

V1.0ReportNo.:DACE260514027RL001 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 70 RFTESTREPORT For CosmoxNorthAmerica,LLC ProductName:DX-FORCE TestModel(s):DX01 ReportReferenceNo.:DACE260514027RL001 FCCID:2BV9Z-DX01 Applicant’sName:CosmoxNorthAmerica,LLC Address:718MarylandSt,Columbia,SC29201US TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark, TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China TestSpecificationStandard:47CFRPart15.247 DateofReceipt:May14,2026 DateofTest:May14,2026toJune3,2026 DateofIssue:June3,2026 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE260514027RL001 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 70 Applyforcompanyinformation Applicant’sName:CosmoxNorthAmerica,LLC Address:718MarylandSt,Columbia,SC29201US ProductName:DX-FORCE TestModel(s):DX01 SeriesModel(s):N/A TestSpecificationStandard(s):47CFRPart15.247 NOTE1: Themanufacturershouldensurethatallproductsinseriesproductionareinconformitywiththeproductsampledetailedin thisreport.Iftheproductinthisreportisusedinanyconfigurationotherthanthatdetailedinthereport,themanufacturer mustensurethenewsystemcomplieswithallrelevantstandards. Compiledby: Supervisedby: Approvedby: LucyMo/TestEngineerBenTang/ProjectEngineerMachaelMo/Manager June3,2026June3,2026June3,2026 V1.0ReportNo.:DACE260514027RL001 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 70 RevisionHistoryOfReport VersionDescriptionREPORTNo.IssueDate V1.0OriginalDACE260514027RL001June3,2026 V1.0ReportNo.:DACE260514027RL001 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 70 CONTENTS 1TESTSUMMARY...................................................................................................................................................6 1.1TESTSTANDARDS........................................................................................................................................6 1.2SUMMARYOFTESTRESULT.........................................................................................................................6 2GENERALINFORMATION....................................................................................................................................7 2.1CLIENTINFORMATION..................................................................................................................................7 2.2DESCRIPTIONOFDEVICE(EUT)..................................................................................................................7 2.3DESCRIPTIONOFTESTMODES....................................................................................................................8 2.4DESCRIPTIONOFSUPPORTUNITS................................................................................................................8 2.5EQUIPMENTSUSEDDURINGTHETEST........................................................................................................9 2.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................11 2.7IDENTIFICATIONOFTESTINGLABORATORY.................................................................................................11 2.8ANNOUNCEMENT........................................................................................................................................11 3EVALUATIONRESULTS(EVALUATION)...........................................................................................................12 3.1ANTENNAREQUIREMENT............................................................................................................................12 3.1.1Conclusion:.................................................................................................................................12 4RADIOSPECTRUMMATTERTESTRESULTS(RF).........................................................................................13 4.16DBBANDWIDTH.......................................................................................................................................13 4.1.1E.U.T.Operation:........................................................................................................................13 4.1.2TestSetupDiagram:...................................................................................................................13 4.1.3TestData:...................................................................................................................................13 4.2MAXIMUMCONDUCTEDOUTPUTPOWER....................................................................................................14 4.2.1E.U.T.Operation:........................................................................................................................14 4.2.2TestSetupDiagram:...................................................................................................................15 4.2.3TestData:...........................................................................…

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FCCID:2BV9Z-DX01 Emissionsinfrequencybands(below1GHz) Emissionsinfrequencybands(above1GHz)