2BGWM-DUPODS-G108Xiaodu smart clip-on earphones

Product list Baidu's AI assistantCheck the batteryIntelligent interactionAI superpowersSimultaneous interpretationSpecification parameterMatters needing attention Xiaodu smart clip earheadphones three-pack regulations Product User manual The following circumstances do not fall within the scope of the three guarantees. Friendly tip: Ifthe earphone cannot be charged, please check whe ther the earphone charging column or the charging bin near the thimble is dirty or blocked by foreign bodies, and carefully clean it with cotton swabs More content Voice note Scan and download Xiaodu APP Configure and upgrade the Xiaodu headset Earphone introduction Indicator light Talk microphone Touch operation area Sound orifice Headphone charging post Indicator descriptionHeadset interactive descriptionDownload the Xiaodu APPFirst useBind Xiaodu appsDisconnectReconnect 1.Download the Xiaodu APP Open the charging bay and automatically connect back 2.Register/log in Baidu account Baia Baidu Welcome to Baidu account Please enter your username mobile phone number/email address Please enter your login password Volume + Volume - Music play/pause Answer the call Hang up the call Previous Song Next Song Reject incoming call Xiaodu voice assistant Clear pairing Click right earphone R Click the left earphone L Double click the L/R headphones Double click the L/R headset Double click the L/R headset Three strikes Left earphone L Three strikes right earphone R Hold down the L/R headset for 3s Hold down the L/R headset 3s Five hits of L/R head phones at the same time Open charging bay cover (with/without headphones） Charge the charging bin Close the charging bay cover (with/without headphones in the bin) The warehouse high potential (voltage greater than 3.4V) turns on white for 8s and then turns off Warehouse Low potential (voltage less than 3.4V) The warehouse white indicator blinks slowly for 8 seconds Warehouse high potential (voltage greater than 3.4V) Warehouse white light for 8 seconds Warehouse Low potential (voltage less than 3.4V) The warehouse white indicator blinks slowly for 8 seconds The white light of the charging compartment will turn off after 8 seconds When the warehouse is fully charged, the ice blue light will turn off after 8 seconds 8s 8s 8s 8s 8s 8s Bluetooth Bluetooth Settings -Bluetooth Note: Pairing password "0000" is required for some models Usable device Settings Warm reminder: Android users please select the device with the above headseticon to connect After the headset is connected to the Bluetooth of the mobile phone,opening the Xiaodu APP will automatically bind the headset. With the Xiaodu APP, you can check the headset battery, check the headset Settings, etc., which is convenient for you to better manage the headset device, in addition, there are more exciting content and black technology functions for you to explore. Device setup User's Guide unbind Voice wake up Tips: After the mobile phone is connected to Bluetooth, if the Xiaodu APP is not connected within 3 minutes, the APP will automatically close the connection function. You need to re-activate the headset before you can connect the Xiaodu APP Unturned Device serial number Name and content of harmful substances in products The name and content of hazardous substances or elements in the product Part name Cable Lead (Pb) Mercury (Hg) Cadmium(Cd) Hexavalent chromium(Cr(VI)) Polybrominated biphenyls(PBBsr) Polybrominated diphenyl ethers (PBDEs) Batteries Circuit board components Plastic parts Metal parts Other parts This form is prepared in accordance with SJ/T 11364 Indicates that the concentration of the hazardous substance in all homogeneous materials of the part is within the limits specified in GB/T26572 Indicates that the content of the hazardous substance in at least one homogeneous material of the part exceeds the limit requirements specified in GB/T 26572 Electronic and electrical products sold in the People's Republic of China will bear the "Environmental Protection Period (EPuP) symbol. The number in the circle represents the normal environmental service life of the product. Some of the components contain harmful substances that are impossible to replace at the current level of technology, and Baidu is working tirelessly to make them substitutable. Warrantyinformation card Information fill out User information Product name Product model number Product SN Date of purchase Date of purchase Contact number To the address 1.After the headset is connected to the Xiaodu APP, you can view the precise power ofthe left ear,right ear and charging box respectively. 2.When the headset is only connected to the mobile phone, you can check the headset power in the status barof the mobile phone, but cannot check the charging box power (some mobile phones do not support it). When wearing headphones, connect Xiaodu APP long press the headset 3S to wake up Xiaodu assistant,wait for Xiaodu to respond, say what you want to do. Xiaodu headset integrates "voice note","simultaneous interpretation" and other AI functions to meet your business communication,watching English original videos,traveling abroad and other needs. Tips: Need to cooperate with Xiaodu APP to use AI function. Note while speaking, voice content, recognition results on the screen in real time, easily solve the voice-to-text daily record, meeting minutes essential artifacts. Play music Next song Headphone battery I want to listen to novels Call 10086 Playing international news Wechat scan Code Follow for more product related information ShanghaiXiaoduTechnologyCo.，LTD Address: 701 Naxian Road, China (Shanghai) Pilot Free Trade Zone 4/F,Building 1# Customerservice tel: 4008120755 Official mall :dumall.baidu.com 1.Think of a good chinese speech, to help you accurately translate into English. 2. During meetings, translate while listening, and output bilingual meeting minutes simultaneously. 3.Watch TED talks and American TV series without subtitles,and translate them in real time …

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2.911(d)(5)(i)EquipmentTypeAttestationv1.2 ShenzhenJiangyangSupplyChainManagementCo.,Ltd. Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenJiangyangSupplyChainManagementCo.,Ltd. Address:Room710,BuildingA,RongchuangZhihuiBuilding,MinzhiStreet,LonghuaDistrict ProductName:Xiaodusmartclip-onearphones FCCID:2BGWM-DUPODS-G108 Model(s):DuPodsG108 2.911(d)(5)(i)EquipmentType We,[ShenzhenJiangyangSupplyChainManagementCo.,Ltd.]certifythattheequipmentfor whichauthorizationissoughtthroughcertificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:ZiyingZouDate:08-16-2024 TitleandCompanyname:projectassistan/ShenzhenJiangyangSupplyChain ManagementCo.,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

2.911(d)(5)(ii)ApplicantAttestationv1.3 ShenzhenJiangyangSupplyChainManagementCo.,Ltd. Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenJiangyangSupplyChainManagementCo.,Ltd. Address:Room710,BuildingA,RongchuangZhihuiBuilding,MinzhiStreet,LonghuaDistrict ProductName:Xiaodusmartclip-onearphones FCCID:2BGWM-DUPODS-G108 Model(s):DuPodsG108 2.911(d)(5)(ii)Applicantfiling We,[ShenzhenJiangyangSupplyChainManagementCo.,Ltd.]certifythat,asofthedateofthe filingoftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 , establishedpursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunications equipment. Yourssincerely, Name:ZiyingZouDate:08-16-2024 TitleandCompanyname:projectassistan/ShenzhenJiangyangSupplyChain ManagementCo.,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

ShenzhenJiangyangSupplyChainManagementCo., Ltd. U.S. AgentLetterof Attestation To: FederalCommunicationsCommission 7435 OaklandMills Road,Columbia,MD 21046,USA Date: 08-16-2024 Ref: AttestationStatement– Part 2.911(d)(7)filing FCC ID: 2BGWM-DUPODS-G108 ShenzhenJiangyangSupplyChainManagementCo., Ltd.certifiesthat, as of the date of the filing of the application,THREESTONESMEDIALLCis our designatedU.S. agent for serviceof processfor the abovereferenceFCC ID . The applicantacceptsto maintainan agent for serviceof processin the UnitedStatesfor no less than one year after either the granteehas permanently terminatedall marketingand importationof the applicableequipmentwithin the U.S., or the conclusionof any Commission-relatedadministrativeor judicialproceedinginvolvingthe equipment, whicheveris later. The applicantfurtheracknowledgesit is our responsibilityto informthe FCC wheneverthe agent informationchanges. THREESTONESMEDIALLCunderstandit is the agent'sobligationto acceptserviceof processin the UnitedStatesfor mattersrelatedto the applicableequipment,and at the physicalU.S. address and email address. DesignatedU.S. Agent CompanyName: THREESTONESMEDIALLC FRN: 0033401761 GC: 2A99E Address: 1200 BroadwaySt. APT 329, Los Angeles,CA90015 Signature: ContactPerson:Sijie Zhang Tel: +1 267 909 3692Email:[email protected] Applicant CompanyName: ShenzhenJiangyangSupplyChain ManagementCo., Ltd. Addr ess: Room710,BuildingA,RongchuangZhihuiBuilding, MinzhiStreet,LonghuaDistrict Signature: ContactPerson:ZiyingZou FRN: 0035543529 GC: 2BGWM Email: [email protected]

ShenzhenJiangyangSupplyChainManagementCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:08-16-2024 Subject;RequestforConfidentiality FCCID:2BGWM-DUPODS-G108 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure 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:ZiyingZou Title:projectassistan

ShenzhenJiangyangSupplyChainManagementCo.,Ltd. LetterofAuthorization Company:ShenzhenJiangyangSupplyChainManagementCo.,Ltd. Address:Room710,BuildingA,RongchuangZhihuiBuilding,MinzhiStreet,Longhua District ProductName:Xiaodusmartclip-onearphones ModelNumber(s):DuPodsG108 ProductDescription:smartclip-onearphones WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:08-16-2024 Name:ZiyingZou Title:projectassistan Company:ShenzhenJiangyangSupplyChainManagementCo.,Ltd.

FCCID:2BGWM-DUPODS-G108 FCCID:2BGWM-DUPODS-G108 FCCID:2BGWM-DUPODS-G108 FCCID:2BGWM-DUPODS-G108

FCCID:2BGWM-DUPODS-G108 Label Size:10mm*8mm FCCID:2BGWM-DUPODS-G108 LabelLocation

FCCID:2BGWM-DUPODS-G108 FCCID:2BGWM-DUPODS-G108 FCCID:2BGWM-DUPODS-G108 ANT FCCID:2BGWM-DUPODS-G108

RFExposureevaluation FCCID2BGWM-DUPODS-G108 ProductNameXiaodusmartclip-onearphones ModelNo.DuPodsG108 ListedModel(s)-- ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypePortableDevice 1.Reference ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposureto RadioFrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortable DevicesRFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47parBMK24041.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices 2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1Standalone SARtestexclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposure KDBprocedures,standalone1-gheadorbodyand10-gextremitySARevaluationforgeneral populationexposureconditions,bymeasurementornumericalsimulation,isnotrequired whenthecorrespondingSARTestExclusionThresholdcondition,listedbelow,issatisfied. Thesetestexclusionconditionsarebasedonsource-basedtime-averagedmaximum conductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-uptolerance, andtheminimumtestseparationdistancerequiredfortheexposureconditions.22The minimumtestseparationdistanceisdeterminedbythesmallestdistancefromtheantenna andradiatingstructuresoroutersurfaceofthedevice,accordingtothehostformfactor, exposureconditionsandplatformrequirements,toanypartofthebodyorextremityofauser orbystander(see5)ofsection4.1).ToqualifyforSARtestexclusion,thetestseparation distancesappliedmustbefullyexplainedandjustifiedbytheoperatingconfigurationsand exposureconditionsofthetransmitterandapplicablehostplatformrequirements,typicallyin theSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRF exposureKDBprocedures.WhennootherRFexposuretestingorreportingisrequired,a statementofjustificationandcompliancemustbeincludedintheequipmentapproval,inlieuof theSARreport,toqualifyfortheSARtestexclusion.Whenrequired,thedevicespecific conditionsdescribedintheotherpublishedRFexposureKDBproceduresmustbesatisfied beforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTTtwo-way radios,handsets,laptops&tabletsetc.23” [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto5)insection4.1isappliedto determineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsof simultaneoustransmissionconfigurations,furtherequipmentapprovalisnotrequiredto incorporatetransmittermodulesinhostdevicesthatoperateinthemixedmobileandportable hostplatformexposureconditions.Thegranteeisresponsiblefordocumentingthisaccording toClassIpermissivechangerequirements.AntennasthatqualifyforstandaloneSARtest exclusionmustapplytheestimatedstandaloneSARtodeterminesimultaneoustransmission testexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantenna configuration,adjustedformaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤ 1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairs operatinginportabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤ 1.0. 3.ConductedPeakOutputPower Right: ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) GFSKDH5 00.731.18 39-0.170.96 78-0.740.84 π/4DQPSK2-DH5 01.481.41 390.561.14 780.111.03 8DPSK3-DH5 01.881.54 390.991.26 780.531.13 Left: ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) GFSKDH5 01.151.30 390.231.05 780.041.01 π/4DQPSK2-DH5 01.991.58 390.881.22 780.951.24 8DPSK3-DH5 02.941.97 391.641.46 780.681.17 Right: ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) GFSK BLE1M 00.581.14 19-0.300.93 39-1.750.67 BLE2M 0-2.010.63 19-1.530.70 39-1.580.69 Left: ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) GFSK BLE1M 00.971.25 19-0.240.95 39-0.430.91 BLE2M 01.151.30 190.041.01 39-0.220.95 4.ManufacturingTolerance Right: DH5 ChannelChannel0Channel39Channel78 Target(dBm)000 Tolerance±(dB)1.01.01.0 2DH5 ChannelChannel0Channel39Channel78 Target(dBm)100 Tolerance±(dB)1.01.01.0 3DH5 ChannelChannel0Channel39Channel78 Target(dBm)100 Tolerance±(dB)1.01.01.0 Right: DH5 ChannelChannel0Channel39Channel78 Target(dBm)100 Tolerance±(dB)1.01.01.0 2DH5 ChannelChannel0Channel39Channel78 Target(dBm)100 Tolerance±(dB)1.01.01.0 3DH5 ChannelChannel0Channel39Channel78 Target(dBm)210 Tolerance±(dB)1.01.01.0 Right: BLE1M ChannelChannel0Channel19Channel39 Target(dBm)00-1 Tolerance±(dB)1.01.01.0 BLE2M ChannelChannel0Channel19Channel39 Target(dBm)-2-1-1 Tolerance±(dB)1.01.01.0 Left: BLE1M ChannelChannel0Channel19Channel39 Target(dBm)000 Tolerance±(dB)1.01.01.0 BLE2M ChannelChannel0Channel19Channel39 Target(dBm)100 Tolerance±(dB)1.01.01.0 5.EvaluationResult Band/Modef(GHz) Antenna Distance (mm) RFoutputpower SARTest Exclusion Threshold SARTest Exclusion dBmmW EDR2.40253 2.00 0.6185<3.0Yes BLE2.40252 1.58 0.4913<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)in section4.1isappliedtodetermineSARtestexclusion. 6.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolled RFExposureandSARExclusionThresholdperKDB447498D01V06. ------Endofthereport------

ReportNo.:CISRR24080905501 -1- AppendixA ReportNo.: CISRR24080905501 FCCID: 2BGWM-DUPODS-G108 ProductName: Xiaodusmartclip-onearphones ModelNo.:DuPodsG108 TestEngineer:JimmyHuang Supervisedby:RoryHuang ReportNo.:CISRR24080905501 -2- 1)DutyCycle Right: TestResult ModulationPacketsChannel OnTime (ms) Period(ms) DutyCycle (%) DutyCycle (linear) DutyCycle Factor(dB) 1/T GFSKDH5 02.8863.74877.000.77001.13510.35 392.8863.74877.000.77001.13510.35 782.8863.74877.000.77001.13510.35 π/4DQPSK2-DH5 02.8923.74877.160.77161.1261 0.35 392.8903.74877.110.77111.1289 0.35 782.8903.74877.110.77111.12890.35 8DPSK3-DH5 02.8943.74877.210.77211.12330.35 392.8923.74877.160.77161.12610.35 782.8943.74877.210.77211.12330.35 TestGraphs GFSK(DH5)_Channel0 ReportNo.:CISRR24080905501 -3- GFSK(DH5)_Channel39 GFSK(DH5)_Channel78 ReportNo.:CISRR24080905501 -4- π/4DQPSK(2-DH5)_Channel0 π/4DQPSK(2-DH5)_Channel39 ReportNo.:CISRR24080905501 -5- π/4DQPSK(2-DH5)_Channel78 8DPSK(3-DH5)_Channel0 ReportNo.:CISRR24080905501 -6- 8DPSK(3-DH5)_Channel39 8DPSK(3-DH5)_Channel78 ReportNo.:CISRR24080905501 -7- Left: TestResult ModulationPacketsChannel OnTime (ms) Period(ms) DutyCycle (%) DutyCycle (linear) DutyCycle Factor(dB) 1/T GFSKDH5 02.8863.74877.000.77001.13510.35 392.8863.74877.000.77001.13510.35 782.8863.74877.000.77001.13510.35 π/4DQPSK2-DH5 02.8923.74877.160.77161.1261 0.35 392.8903.74877.110.77111.1289 0.35 782.8903.74877.110.77111.12890.35 8DPSK3-DH5 02.8923.74877.160.77161.12610.35 392.8923.74877.160.77161.12610.35 782.8923.74877.160.77161.12610.35 TestGraphs GFSK(DH5)_Channel0 ReportNo.:CISRR24080905501 -8- GFSK(DH5)_Channel39 GFSK(DH5)_Channel78 ReportNo.:CISRR24080905501 -9- π/4DQPSK(2-DH5)_Channel0 π/4DQPSK(2-DH5)_Channel39 ReportNo.:CISRR24080905501 -10- π/4DQPSK(2-DH5)_Channel78 8DPSK(3-DH5)_Channel0 ReportNo.:CISRR24080905501 -11- 8DPSK(3-DH5)_Channel39 8DPSK(3-DH5)_Channel78 ReportNo.:CISRR24080905501 -12- 2)DwellTime Right: TestResult ModulationPacketChannel PulseWidth (ms) Numberof Pulsesin31.6 seconds DwellTime (ms) Limit(ms)Result GFSKDH5 CH0 (2402MHz) 2.888105303.24 <400 PASS π/4DQPSK2-DH52.89697280.91PASS 8DPSK3-DH52.896109315.66PASS TestGraphs PulseWidth GFSK_DH5 NumberofPulsesin31.6seconds GFSK_DH5 PulseWidth π/4DQPSK_2-DH5 NumberofPulsesin31.6seconds π/4DQPSK_2-DH5 ReportNo.:CISRR24080905501 -13- PulseWidth 8DPSK_3-DH5 NumberofPulsesin31.6seconds 8DPSK_3-DH5 Left: TestResult ModulationPacketChannel PulseWidth (ms) Numberof Pulsesin31.6 seconds DwellTime (ms) Limit(ms)Result GFSKDH5 CH0 (2402MHz) 2.888122352.34 <400 PASS π/4DQPSK2-DH52.896110318.56PASS 8DPSK3-DH52.896104301.18PASS TestGraphs PulseWidth GFSK_DH5 NumberofPulsesin31.6seconds GFSK_DH5 ReportNo.:CISRR24080905501 -14- PulseWidth π/4DQPSK_2-DH5 NumberofPulsesin31.6seconds π/4DQPSK_2-DH5 PulseWidth 8DPSK_3-DH5 NumberofPulsesin31.6seconds 8DPSK_3-DH5 ReportNo.:CISRR24080905501 -15- 3)NumberOfHoppingChannel Right: TestResult ModulationPacket NumberofHopping Channel LimitResult GFSKDH57915PASS π/4DQPSK2-DH57915PASS 8DPSK3-DH57915PASS TestGraphs LowEndSpectrumChannelHoppingPlot GFSK HighEndSpectrumChannelHoppingPlot GFSK LowEndSpectrumChannelHoppingPlot π/4DQPSK HighEndSpectrumChannelHoppingPlot π/4DQPSK ReportNo.:CISRR24080905501 -16- LowEndSpectrumChannelHoppingPlot 8DPSK HighEndSpectrumChannelHoppingPlot 8DPSK Left: TestResult ModulationPacket NumberofHopping Channel LimitResult GFSKDH57915PASS π/4DQPSK2-DH57915PASS 8DPSK3-DH57915PASS TestGraphs LowEndSpectrumChannelHoppingPlot GFSK HighEndSpectrumChannelHoppingPlot GFSK ReportNo.:CISRR24080905501 -17- LowEndSpectrumChannelHoppingPlot π/4DQPSK HighEndSpectrumChannelHoppingPlot π/4DQPSK LowEndSpectrumChannelHoppingPlot 8DPSK HighEndSpectrumChannelHoppingPlot 8DPSK ReportNo.:CISRR24080905501 -18- 4)ConductedPeakOutputPower Right: TestResult ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) Limit (dBm) Result GFSKDH5 00.731.18 ≤30 PASS 39-0.170.96PASS 78-0.740.84PASS π/4DQPSK2-DH5 01.481.41 ≤20.97 PASS 390.561.14PASS 780.111.03PASS 8DPSK3-DH5 01.881.54PASS 390.991.26PASS 780.531.13PASS TestGraphs PeakOutputPower GFSK_Channel0 PeakOutputPower GFSK_Channel39 PeakOutputPower GFSK_Channel78 PeakOutputPower π/4DQPSK_Channel0 ReportNo.:CISRR24080905501 -19- PeakOutputPower π/4DQPSK_Channel39 PeakOutputPower π/4DQPSK_Channel78 PeakOutputPower 8DPSK_Channel0 PeakOutputPower 8DPSK_Channel39 PeakOutputPower 8DPSK_Channel78 ReportNo.:CISRR24080905501 -20- Left: TestResult ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) Limit (dBm) Result GFSKDH5 01.151.30 ≤30 PASS 390.231.05PASS 780.041.01PASS π/4DQPSK2-DH5 01.991.58 ≤20.97 PASS 390.881.22PASS 780.951.24PASS 8DPSK3-DH5 02.941.97PASS 391.641.46PASS 780.681.17PASS TestGraphs PeakOutputPower GFSK_Channel0 PeakOutputPower GFSK_Channel39 PeakOutputPower GFSK_Channel78 PeakOutputPower π/4DQPSK_Channel0 ReportNo.:CISRR24080905501 -21- PeakOutputPower π/4DQPSK_Channel39 PeakOutputPower π/4DQPSK_Channel78 PeakOutputPower 8DPSK_Channel0 PeakOutputPower 8DPSK_Channel39 PeakOutputPower 8DPSK_Channel78 ReportNo.:CISRR24080905501 -22- 5)99%Bandwidth Right: TestResult ModulationChannelCenterFrequency(MHz)99%BW(MHz) GFSK 024020.90860 3924410.90580 7824800.89020 π/4DQPSK 024021.2068 3924411.1932 7824801.1976 8DPSK 024021.2132 3924411.2111 7824801.2052 TestGraphs GFSK_DH5_Channel0π/4DQPSK_2-DH5_Channel0 GFSK_DH5_Channel39π/4DQPSK_2-DH5_Channel39 ReportNo.:CISRR24080905501 -23- GFSK_DH5_Channel78π/4DQPSK_2-DH5_Channel78 8DPSK_3-DH5_Channel08DPSK_3-DH5_Channel39 8DPSK_3-DH5_Channel78 Left: TestResult ModulationChannelCenterFrequency(MHz)99%BW(MHz) GFSK 024020.89240 3924410.90400 7824800.88900 π/4DQPSK024021.1914 ReportNo.:CISRR24080905501 -24- 3924411.1990 7824801.1928 8DPSK 024021.2170 3924411.2124 7824801.2034 TestGraphs GFSK_DH5_Channel0π/4DQPSK_2-DH5_Channel0 GFSK_DH5_Channel39π/4DQPSK_2-DH5_Channel39 GFSK_DH5_Channel78π/4DQPSK_2-DH5_Channel78 ReportNo.:CISRR24080905501 -25- 8DPSK_3-DH5_Channel08DPSK_3-DH5_Channel39 8DPSK_3-DH5_Chan…

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ReportNo.:CISRR24080905501 Page:1of33 TESTREPORT ReportNo.:CISRR24080905501 ProjectNo.CISR240809055 FCCID2BGWM-DUPODS-G108 Applicant:ShenzhenJiangyangSupplyChainManagementCo.,Ltd.(Dongguan) ElectronicTechnologyCo.,Ltd Address:Room710,BuildingA,RongchuangZhihuiBuilding,MinzhiStreet,Longhua District ManufacturerShenzhenJiangyangSupplyChainManagementCo.,Ltd.(Dongguan) ElectronicTechnologyCo.,Ltd AddressRoom710,BuildingA,RongchuangZhihuiBuilding,MinzhiStreet,Longhua District ProductName:Xiaodusmartclip-onearphones TradeMark:-- Model/Typereference:DuPodsG108 ListedModel(s):-- Standard:Part15SubpartCSection15.247 Testdate:August9,2024~August12,2024 IssuedateAugust12,2024 Testresult:Complied Preparedby:RoryHuangApprovedby:GenryLong Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. ReportNo.:CISRR24080905501 Page:2of33 Contents 1.REPORTVERSION.........................................................................................................................................3 2.SUMMARYOFTESTRESULT.......................................................................................................................4 3.SUMMARY.....................................................................................................................................................5 3.1.ProductDescription....................................................................................................................................5 3.2.RadioSpecificationDescription................................................................................................................5 3.3.ModificationofEUT.....................................................................................................................................6 3.4.TestingSite...................................................................................................................................................6 3.5.FieldStrengthCalculation..........................................................................................................................6 3.6.DISTURBANCECalculation........................................................................................................................6 4.TESTCONFIGURATION.............................................................................................................................7 4.1.Testfrequencylist.......................................................................................................................................7 4.2.Testmode.....................................................................................................................................................7 4.3.Supportunitusedintestconfigurationandsystem...............................................................................8 4.4.Testsampleinformation.............................................................................................................................8 4.5.Testingenvironmentalcondition...............................................................................................................8 4.6.Statementofthemeasurementuncertainty.............................................................................................8 4.7.EquipmentUsedduringtheTest...............................................................................................................9 5.TESTCONDITIONSANDRESULTS.....................................................................................................10 5.1.AntennaRequirement...............................................................................................................................10 5.2.ACConductedEmission...........................................................................................................................11 5.3.PeakOutputPower....................................................................................................................................14 5.4.20dBBandwidth........................................................................................................................................15 5.5.99%OccupiedBandwidth.........................................................................................................................16 5.6.CarrierFrequenciesSeparation...............................................................................................................17 5.7.HoppingChannelNumber........................................................................................................................18 5.8.DwellTime..................................................................................................................................................19 5.9.DutyCycleCorrectionFactor(DCCF).....................................................................................................20 5.10.PseudorandomFrequencyHoppingSequence...................................................................................21 5.11.ConductedBandedgeandSpuriousEmission...................................................................................22 5.12.RadiatedBandedgeEmission...............................................................................................................23 5.13.Radiated…

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