2BXH6-RX-125BTSRX-125BTS

FCC Caution: 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. Any 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. US Agent Company Name:LOBOS IOWA INC FRN:0036413961 Contact Name:Harley Li Address:4623 Bittercreek Dr Colorado Springs CO 80922 US Phone:+1 8188180538 Email:[email protected]

CoveredEquipmentAttestationLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(5)(i)-(ii)oftheCommission’sRules(47C.F.R.)weattestas followsfortheproductlistedbelow: FCCIDModelname 2BXH6-RX-125BTSRX-125BTS We, Applicant CompanyName:ShenzhenDaWangTechnologyCo.,Ltd. Address:Building19,Room219,No.23Songshanzai Road,XinheCommunity,FuchengStreet, LonghuaDistrict,Shenzhen,China Phone:N/A certifythattheequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules.Thisincludesthecybersecurityandanti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofistsuccessorsandassignees. Wecertifythat,asofthedateofthefilingoftheapplication,theapplicantisnotidentified ontheCoveredListasanentityproducing“covered”equipment. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, 2026-8-4 SignatureDate PrintedNameofSignee:XiaojunLiu Company:ShenzhenDaWangTechnology Co.,Ltd. Phone:-- Email:[email protected] Address:Building19,Room219,No.23 SongshanzaiRoad,XinheCommunity, FuchengStreet,LonghuaDistrict,Shenzhen, China Fax:N/A

Date:2026-8-4 FederalCommunicationsCommission EquipmentAuthorizationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Attn:OETDept. FCCID:2BXH6-RX-125BTS ToWhomItMayConcern: WeherebycertifythatwewillmakedeclarationsofconformityforClassBFMBroadcast Receiver.EnsurethattheproductcomplieswiththerequirementsidentifiedinKDB896810and 47CFR2.948(b). Sincerely, Signature PrintedNameofSignee/Title:XiaojunLiu/Manager Company:ShenzhenDaWangTechnologyCo.,Ltd. Address:Building19,Room219,No.23SongshanzaiRoad, XinheCommunity,FuchengStreet,LonghuaDistrict,Shenzhen, China

ConfidentialityRequestLetter ForCertificationServiceintheUSA FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)andSection §552(b)(4)oftheFreedomofInformationAct,werequestconfidentialityforthe documentationofthefollowingproducts: FCCIDModelname 2BXH6-RX-125BTSRX-125BTS Fortheproductslistedabove,werequestpermanentconfidentialityforallapplicable exhibitsasthereare:  theOperationalDescription  theBlockDiagram theSchematics Theabovelistedexhibitscontaintradesecretsandproprietaryinformationthatcouldbeof benefittoourcompetitors. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, 2026-8-4 SignatureDate PrintedNameofSignee/Title:XiaojunLiu/Manager Company:ShenzhenDaWangTechnologyCo.,Ltd. Address:Building19,Room219,No.23SongshanzaiRoad,Xinhe Community,FuchengStreet,LonghuaDistrict,Shenzhen, China Phone:-- Fax:-- Email:[email protected]

ReportNo.:CISRR26071746601 Page 140 of 145 9.EXTERNALANDINTERNALPHOTOS 9.1.ExternalPhotos ReportNo.:CISRR26071746601 Page 141 of 145 ReportNo.:CISRR26071746601 Page 142 of 145

Label Size:20mm*6mm ModelName:RX-125BTS FCCID:2BXH6-RX-125BTS LabelLocation

ReportNo.:CISRR26071746601 Page 143 of 145 9.2.InternalPhotos ReportNo.:CISRR26071746601 Page 144 of 145 ANT ReportNo.:CISRR26071746601 Page 145 of 145 ------Endofthereport-----

ReportNo.: CISRR26071746602 Reporttemplateversion:CISE-TR-001-A0Page:1of6 TESTREPORT RFExposureEvaluation ReportNo.: CISRR26071746602 ProjectNo.: CISR260717466 FCCID:2BXH6-RX-125BTS Applicant:ShenzhenDaWangTechnologyCo.,Ltd. Address: Building19,Room219,No.23SongshanzaiRoad,XinheCommunity, FuchengStreet,LonghuaDistrict,Shenzhen Manufacturer: ShenzhenDaWangTechnologyCo.,Ltd. Address: Building19,Room219,No.23SongshanzaiRoad,XinheCommunity, FuchengStreet,LonghuaDistrict,Shenzhen ProductName: RX-125BTS TradeMark:- Model/Typereference:RX-125BTS ListedModel(s):- Standard:47CFRPart2.1093 Issuedate:July30,2026 Testresult:Complied Reviewedby:MorganTan Approvedby:HansHu Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangceTesting TechnologyCo.,Ltd. ReportNo.: CISRR26071746602 Reporttemplateversion:CISE-TR-001-A0Page:2of6 Contents 1.APPLICABLESTANDARD..............................................................................................................................3 2.REPORTVERSION..........................................................................................................................................3 3.RADIOSPECIFICATIONDESCRIPTION........................................................................................................4 4.SIMULTANEOUSTRANSMISSIONANALYSIS.............................................................................................4 5.TESTRESULT.................................................................................................................................................5 5.1.STANDALONETRANSMISSION.................................................................................................................5 5.2.SIMULTANEOUSTRANSMISSION.............................................................................................................6 ReportNo.: CISRR26071746602 Reporttemplateversion:CISE-TR-001-A0Page:3of6 1.APPLICABLESTANDARD 47CFRPart2.1093:Radiofrequencyradiationexposureevaluation:portabledevices ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. 47CFRPart1.1307:Actionsthatmayhaveasignificantenvironmentaleffect,forwhichEnvironmental Assessments(EAs)mustbeprepared. 2.REPORTVERSION VersionNo.IssuedateDescription 00July30,2026Original ReportNo.: CISRR26071746602 Reporttemplateversion:CISE-TR-001-A0Page:4of6 3.RADIOSPECIFICATIONDESCRIPTION Bluetooth Supportedtype:BREDRLE-1Mbps LE-2Mbps Note:PleaserefertoRFreportfordetailedtechnicalspecifications 4.SIMULTANEOUSTRANSMISSIONANALYSIS ThesedevicesuseasingletransmittermoduleandantennaforbothBT,BTcannottransmitsimultaneously. ReportNo.: CISRR26071746602 Reporttemplateversion:CISE-TR-001-A0Page:5of6 5.TESTRESULT 5.1.Standalonetransmission Limit: KDB447498D01v06,Clause4.3.1a) For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-g SARtestexclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation31The resultisroundedtoonedecimalplaceforcomparison Thevalues3.0and7.5arereferredtoasnumericthresholdsinstepb)below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm, andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto4.1f)isappliedtodetermine SARtestexclusion. Result: Passed TestData Radiotype Frequency (GHz) Maximum output power #1 (dBm) Antenna gain #2 (dBi) Maximum EIRP #3 (dBm) Maximum tune-up EIRP #4 (dBm) Minimum distance (mm) Evaluated value LimitResult Bluetooth2.480-2.552.499-0.0511.005.000.39653.00PASS Note #1:ThisvaluecomesfromtheRFtestreport. #2:Thisvalueisdeclaredbytheapplicant. #3:EIRP=Maximumoutputpower+Antennagain. #4:Thisvalueisdeclaredbytheapplicant. ReportNo.: CISRR26071746602 Reporttemplateversion:CISE-TR-001-A0Page:6of6 5.2.Simultaneoustransmission Limit: KDB447498D01v06,Clause4.3.2,47CFRPart1.1307 InthecaseofxedRFsourcesoperatinginthesametime-averagingperiod,orof multiplemobileorportableRFsourceswithinadeviceoperatinginthesametime averagingperiod,ifthesumofthefractionalcontributionstotheapplicablethresholds islessthanorequalto1asindicatedinthefollowingequation. Where a=numberoffxed,mobile,orportableRFsourcesclaimingexemptionusingparagraph (b)(3)(i)(B)ofthissectionforP,includingexistingexempttransmittersandthosebeing added. b=numberoffxed,mobile,orportableRFsourcesclaimingexemptionusingparagraph (b)(3)(i)(C)ofthissectionforThresholdERP,includingexistingexempttransmittersand thosebeingadded. c=numberofexistingfixed,mobile,orportableRFsourceswithknownevaluationforthespeci edminimumdistanceincludingexistingevaluatedtransmitters. P j =theavailablemaximumtime-averagedpowerortheERP,whicheverisgreater,forxed, mobile,orportableRFsourceiatadistancebetween0.5cmand40cm(inclusive). P th,j =theexemptionthresholdpower(P)accordingtoparagraph(b)(3)(i)(B)ofthissectionfor xed,mobile,orportableRFsourcei. ERP j =theERPoffixed,mobile,orportableRFsourcej. ERP th,j =exemptionthresholdERPforfixed,mobile,orportableRFsourcej,atadistanceofat leastλ/2πaccordingtotheapplicableformulaofparagraph(b)(3)(i)(C)ofthissection. Evaluated k =themaximumreportedSARorMPEoffixed,mobile,orportableRFsourcekeither inthedeviceoratthetransmittersitefromanexistingevaluationatthelocationofexposure. ExposureLimit k =eitherthegeneralpopulation/uncontrolledmaximumpermissibleexposure (MPE)orspecicabsorptionrate(SAR)limitforeachxed,mobile,orportableRFsourcek, asapplicablefrom§1.1310ofthischapter. Result:NotApplicable --------EndofReport--------

ReportNo.:CISRR26071746601 Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. Page1of137 TESTREPORT ReportNo.CISRR26071746601 ProjectNo.CISR260717466 FCCID2BXH6-RX-125BTS ApplicantShenzhenDaWangTechnologyCo.,Ltd. Address Building19,Room219,No.23SongshanzaiRoad,XinheCommunity, FuchengStreet,LonghuaDistrict,Shenzhen ManufacturerShenzhenDaWangTechnologyCo.,Ltd. Address Building19,Room219,No.23SongshanzaiRoad,XinheCommunity, FuchengStreet,LonghuaDistrict,Shenzhen ProductNameRX-125BTS Trademark- Model/TypereferenceRX-125BTS ListedModel(s)- Standard 47CFRPart15.247 DateofsamplereceiptJuly27,2026 TestdateJuly27,2026toJuly30,2026 IssuedateJuly30,2026 TestresultComplied Reviewedby:MorganTan Approvedby:HansHu ReportNo.:CISRR26071746601 Page 2 of 137 Contents 1.STANDARDANDAPPLICABLETESTMETHODS........................................................................................3 2.REPORTVERSION..........................................................................................................................................3 3.TESTDESCRIPTION.......................................................................................................................................4 4.SUMMARY........................................................................................................................................................5 4.1.ProductDescription*..................................................................................................................................5 4.2.RadioSpecificationDescription*..............................................................................................................5 4.3.ModificationofEUT.....................................................................................................................................6 4.4.Deviationfromstandards...........................................................................................................................6 4.5.TestingSite...................................................................................................................................................6 5.TESTCONFIGURATION.................................................................................................................................7 5.1.Testfrequencylist.......................................................................................................................................7 5.2.Descriptionsoftestmode...........................................................................................................................7 5.3.Supportunitusedintestconfiguration....................................................................................................7 5.4.Testsampleinformation.............................................................................................................................7 5.5.Environmentalconditions...........................................................................................................................7 5.6.Statementofthemeasurementuncertainty.............................................................................................8 5.7.EquipmentUsedduringtheTest................................................................................................................9 6.TESTRESULTS.............................................................................................................................................11 6.1.EvaluationResults(Evaluation)...............................................................................................................11 6.1.1.AntennaRequirement.............................................................................................................................11 6.2.RadioSpectrumMatterTestResults(RF)...............................................................................................12 6.2.1.ConductedEmissionatACpowerline.................................................................................................12 6.2.2.20dBBandwidth......................................................................................................................................16 6.2.3.MaximumConductedOutputPower.....................................................................................................18 6.2.4.ChannelSeparation................................................................................................................................19 6.2.5.NumberofHoppingFrequencies..........................................................................................................20 6.2.6.DwellTime...............................................................................................................................................21 6.2.7.Conductedbandedgeandspuriousemission...................................................................................23 6.2.8.Radiatedbandedgeemission...............................................................................................................25 6.2.9.RadiatedSpuriousEmission(below1GHz).........................................................................................31 6.2.10.RadiatedSpuriousEmission(Above1GHz)......................................................................................35 7.APPENDIXREPORT......................................................................................................................................43 ReportNo.:CISRR26071746601 Page 3 of 137 1.STANDARDANDAPPLICABLETESTMETHODS Thetestswereperformedaccordingtofollowingstandards: 47CFRPart15.247:Operationwithinthebands902-928MHz,2400-2483.5MHz,and5725-5850MHz ANSIC63.10-2020:AmericanNationalStandardofProceduresforComplianceTestingofUnlicensed WirelessDevices. 2.REPORTVERSION VersionNo.IssuedateDescription 00July30,2026Original ReportNo.:CISRR26071746601 Page 4 of 1…

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Manufacturer: Guangzhou Xuyang Electronics Co., Ltd. Address:Floor 1, No. 2 Xiang Lane, Huangshi Dun Village, Shantai Town, Zengcheng District, Guangzhou City.

ReportNo.:CISRR26071746601 Page 138 of 145 8.TESTSETUPPHOTOS ConductedEmissionatACpowerline Radiatedbandedgeemission RadiatedSpuriousEmission(Above1GHz) ReportNo.:CISRR26071746601 Page 139 of 145 RadiatedSpuriousEmission(below1GHz)