2AU63-X17Smart Visusl Ear-Clean Rod

HeifengZhizao(Shenzhen)TechnologyCo.,Ltd AgentAuthorization Company:HeifengZhizao(Shenzhen)TechnologyCo.,Ltd Address:Room1205,TongfangCenterBuilding,HaoxiangRoad,Xin ’ er Community,XinqiaoSubdistrict,Bao ’ anDistrict,Shenzhen,China ProductName:BebirdSmartVisuslEar-CleanRod TradeMark:bebird ModelNumber(s):X17Pro FCCID:2AU63-X17 WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2020-06-10 Name:LinXiansheng Title:Manager Company:HeifengZhizao(Shenzhen)TechnologyCo.,Ltd

HeifengZhizao(Shenzhen)TechnologyCo.,Ltd Add:Room1205,TongfangCenterBuilding,HaoxiangRoad,Xin ’ erCommunity, XinqiaoSubdistrict,Bao’anDistrict,Shenzhen,China Tel: Fax: Date:2020-06-10 DearSir/Madam, We,HeifengZhizao(Shenzhen)TechnologyCo.,LtdHerebydeclaresthefollowing statement,PCBboard,circuit,structureandinternalofthesemodel(s)arethesame,Only modelnumberisdifferentforthesemodel: Productname:BebirdSmartVisuslEar-CleanRod ModelNo.:X17Pro,X17,X17Plus,X17s,bebirdX17,bebirdX17Pro Sincerely, Client’sname/title:LinXiansheng/Manager Contactinformation/address:Room1205,TongfangCenterBuilding,HaoxiangRoad,Xin’ erCommunity,XinqiaoSubdistrict,Bao ’ anDistrict,Shenzhen, China Tel:86-18566527746Fax:86-18566527746 E-Mail:[email protected]

HeifengZhizao(Shenzhen)TechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2020-06-10 Subject;RequestforConfidentiality FCCID:2AU63-X17 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription 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:LinXiansheng Title:Manager

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17 _________________________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd.. Page 1 of 4 ExternalPhotosoftheEUT Fig.1 Fig.2 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17 _________________________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd.. Page 2 of 4 Fig.3 Fig.4 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17 _________________________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd.. Page 3 of 4 Fig.5 Fig.6 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17 _________________________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd.. Page 4 of 4 Fig.7 Fig.8

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD. _____________________________________________________________________________________________________ Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd.. Page1of1 LABELANDLOCATION (Size:L2.0cmxW1.0cm) Material:Tagboard Glue:adhesivesticker Fontcolor:White Labelcolor:Black LabelLocation BebirdSmartVisuslEar-CleanRod ModelNo:X17Pro FCCID:2AU63-X17

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 1 of 4 MaximumPermissibleExposureReport 1.ProductInformation FCCID:2AU63-X17 Productname BebirdSmartVisuslEar-CleanRod TestModel X17Pro AdditionalModelNo. X17,X17Plus,X17s,bebirdX17,bebirdX17Pro Modeldeclaration PCBboard,structureandinternalofthesemodel(s)arethesame, Sonoadditionalmodelsweretested. Powersupply Input:DC5V,0.4A DC3.7Vbybattery(350mAh) Operationfrequency 2.412-2.462GHzfor2.4GWIFI AntennaTypeInternalAntenna AntennaGain0.5dBi Hardwareversion V1.0 Softwareversion 4.2.6 ChannelNumber 11channelsfor20MHzbandwidth(2412~2462MHz) ChannelSpacing5MHz ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypePortableDevice 2.EvaluationMethodandLimit AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtestexclusion considerations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementornumerical simulation,isnotrequiredwhenthecorrespondingSARTestExclusionThresholdcondition,listedbelow,issatisfied. Thesetestexclusionconditionsarebasedonsource-basedtime-averagedmaximumconductedoutputpoweroftheRF channelrequiringevaluation,adjustedfortune-uptolerance,andtheminimumtestseparationdistancerequiredforthe exposureconditions.Theminimumtestseparationdistanceisdeterminedbythesmallestdistancefromtheantennaand radiatingstructuresoroutersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatform requirements,toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbytheoperatingconfigurationsand exposureconditionsofthetransmitterandapplicablehostplatformrequirements,typicallyintheSARmeasurementor SARanalysisreport,accordingtotherequiredpublishedRFexposureKDBprocedures.WhennootherRFexposure testingorreportingisrequired,astatementofjustificationandcompliancemustbeincludedintheequipmentapproval, inlieuoftheSARreport,toqualifyfortheSARtestexclusion.Whenrequired,thedevicespecificconditionsdescribed intheotherpublishedRFexposureKDBproceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusion provisions;forexample,handheldPTTtwo-wayradios,handsets,laptops&tabletsetc.“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)]≤3.0for 1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmandfortransmission frequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mm accordingtof)insection4.1isappliedtodetermineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsofsimultaneoustransmission configurations,furtherequipmentapprovalisnotrequiredtoincorporatetransmittermodulesinhostdevicesthatoperate inthemixedmobileandportablehostplatformexposureconditions.Thegranteeisresponsiblefordocumentingthis accordingtoClassIpermissivechangerequirements.AntennasthatqualifyforstandaloneSARtestexclusionmust applytheestimatedstandaloneSARtodeterminesimultaneoustransmissiontestexclusion. The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantennaconfiguration,adjustedformaximum tune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤1.0. SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 2 of 4 TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairsoperatinginportabledevice exposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤1.0. 3.ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevicesRFExposure ProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices 4.ConductedPowerResults [2.4GWIFIMaxConductedPower] ModeChannel Frequency (MHz) MaxConducted Power(dBm) MaxConducted Power(dBm) ANT1ANT2 IEEE802.11b 124127.237.14 624377.157.10 1124627.056.87 IEEE802.11g 124126.826.67 624376.746.62 1124626.426.20 IEEE802.11n HT20 124125.985.86 624375.765.64 1124625.545.42 [2.4GWIFIMIMOMaxConductedPower] ModeChannel Frequency (MHz) MaxConductedPower(dBm) ANT1+2 IEEE802.11nHT20 12412 8.93 62437 8.71 112462 8.49 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 3 of 4 5.ManufacturingTolerance Ant_1 IEEE802.11b(Peak) ChannelChannel1Channel6Channel11 Target(dBm)7.07.07.0 Tolerance±(dB)1.01.01.0 IEEE802.11g(Peak) ChannelChannel1Channel6Channel11 Target(dBm)6.06.06.0 Tolerance±(dB)1.01.01.0 IEEE802.11nHT20(Peak) ChannelChannel1Channel6Channel11 Target(dBm)5.05.05.0 Tolerance±(dB)1.01.01.0 Ant_2 IEEE802.11b(Peak) ChannelChannel1Channel6Channel11 Target(dBm)7.07.07.0 Tolerance±(dB)1.01.01.0 IEEE802.11g(Peak) ChannelChannel1Channel6Channel11 Target(dBm)6.06.06.0 Tolerance±(dB)1.01.01.0 IEEE802.11nHT20(Peak) ChannelChannel1Channel6Channel11 Target(dBm)5.05.05.0 Tolerance±(dB)1.01.01.0 Ant_1ndAnt_2 IEEE802.11nHT20(Peak) ChannelChannel1Channel6Channel11 Target(dBm)888 Tolerance±(dB)1.01.01.0 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 4 of 4 6.E…

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SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page1of68 AppendixA RFTestDatafor2.4GWIFI(ConductedMeasurement) ProductName:BebirdSmartVisuslEar-CleanRod TradeMark:bebird TestModel:X17Pro EnvironmentalConditions Temperature: 24.1C RelativeHumidity:53.2% ATMPressure:100.0kPa TestEngineer:AlisaHuang Supervisedby:LiHuan TestModeTestChannelAntDutyCycle[%]Verdict 11B2437Ant_1100PASS 11G2437Ant_1100PASS 11N202437Ant_1100PASS TestModeTestChannelAntDutyCycle[%]Verdict 11B2437Ant_2100PASS 11G2437Ant_2100PASS 11N202437Ant_2100PASS SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page2of68 DutyCycle_11B_2437_Ant_1 DutyCycle_11G_2437_Ant_1 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page3of68 DutyCycle_11N20SISO_2437_Ant_1 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page4of68 DutyCycle_11B_2437_Ant_2 DutyCycle_11G_2437_Ant_2 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page5of68 DutyCycle_11N20SISO_2437_Ant_2 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page6of68 A.2MaximumConductedOutputPower ModeChannel Meas.Level[dBm] Limit[dBm]Verdict Ant_1Ant_2Sum 11B LCH7.237.14/30PASS MCH7.157.10/30PASS HCH7.056.87/30PASS 11G LCH6.826.67/30PASS MCH6.746.62/30PASS HCH6.426.20/30PASS 11N20SISO LCH5.985.868.9330PASS MCH5.765.648.7130PASS HCH5.545.428.4930PASS SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page7of68 A.3MaximumPowerSpectralDensity Ant_1 ModeChannelMeas.Level[dBm/3KHz]Limit[dBm/3KHz]Verdict 11B LCH-14.9758PASS MCH-14.3298PASS HCH-13.8988PASS 11G LCH-21.4658PASS MCH-20.4328PASS HCH-20.1718PASS 11N20SISO LCH-20.4428PASS MCH-20.4788PASS HCH-20.0508PASS Ant_2 ModeChannelMeas.Level[dBm/3KHz]Limit[dBm/3KHz]Verdict 11B LCH-15.1918PASS MCH-13.3718PASS HCH-14.8088PASS 11G LCH-19.5278PASS MCH-20.1658PASS HCH-19.1728PASS 11N20SISO LCH-23.0018PASS MCH-21.1488PASS HCH-19.2018PASS CombinedAnt_1andAnt_2 ModeChannel Result [dBm/3KHz] Limit [dBm/3KHz] Verdict Ant_1Ant_2Sum 11N20 LCH-20.442-23.001-18.538PASS MCH-20.478-21.148-17.798PASS HCH-20.050-19.201-16.598PASS SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page8of68 TestGraphsAnt_1 11B/LCH 11B/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page9of68 11B/HCH 11G/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page10of68 11G/MCH 11G/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page11of68 11N20SISO/LCH 11N20SISO/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page12of68 11N20SISO/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page13of68 TestGraphsAnt_2 11B/LCH 11B/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page14of68 11B/HCH 11G/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page15of68 11G/MCH 11G/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page16of68 11N20SISO/LCH 11N20SISO/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page17of68 11N20SISO/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page18of68 A.46dBBandwidth ModeChannel 6dBBandwidth[MHz] Limit[MHz]Verdict Ant_1Ant_2 11B LCH9.5829.107 ≥0.5 PASS MCH9.1159.086 ≥0.5 PASS HCH9.0969.105 ≥0.5 PASS 11G LCH15.9215.39 ≥0.5 PASS MCH15.5415.69 ≥0.5 PASS HCH15.6915.82 ≥0.5 PASS 11N20SISO LCH16.5516.29 ≥0.5 PASS MCH16.1716.29 ≥0.5 PASS HCH15.6915.27 ≥0.5 PASS TestGraphsAnt_1 11B/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page19of68 11B/MCH 11B/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page20of68 11G/LCH 11G/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page21of68 11G/HCH 11N20SISO/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page22of68 11N20SISO/MCH 11N20SISO/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page23of68 TestGraphsAnt_2 11B/LCH 11B/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page24of68 11B/HCH 11G/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page25of68 11G/MCH 11G/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page26of68 11N20SISO/LCH 11N20SISO/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page27of68 11N20SISO/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page28of68 A.5RFConductedSpuriousEmissions Ant_1 ModeChannelPref[dBm]Max.Level[dBm]Limit[dBm]Verdict 11B LCH0.329-35.604-19.671PASS MCH1.33-35.404-18.670PASS HCH1.911-34.414-18.089PASS 11G LCH-7.374-38.232-27.374PASS MCH-5.525-38.054-25.525PASS HCH-4.725-37.464-24.725PASS 11N20 SISO LCH-7.499-38.141-27.499PASS MCH-5.877-38.189-25.877PASS HCH-5.204-38.553-25.204PASS

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page29of68 11B_LCH_GraphsAnt_1 Pref/11B/LCH Puw/11B/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page30of68 11B_MCH_GraphsAnt_1 Pref/11B/MCH Puw/11B/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page31of68 11B_HCH_GraphsAnt_1 Pref/11B/HCH Puw/11B/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page32of68 11G_LCH_GraphsAnt_1 Pref/11G/LCH Puw/11G/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page33of68 11G_MCH_GraphsAnt_1 Pref/11G/MCH Puw/11G/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page34of68 11G_HCH_GraphsAnt_1 Pref/11G/HCH Puw/11G/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page35of68 11N20SISO_LCH_GraphsAnt_1 Pref/11N20SIS O/LCH Puw/11N20 SISO/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page36of68 11N20SISO_MCH_GraphsAnt_1 Pref/11N20 SISO/MCH Puw/11N20 SISO/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page37of68 11N20SISO_HCH_GraphsAnt_1 Pref/11N20 SISO/HCH Puw/11N20 SISO/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page38of68 Ant_2 ModeChannelPref[dBm]Max.Level[dBm]Limit[dBm] Verdic t 11B LCH0.172-37.849-19.828PASS MCH0.872-36.279-19.128PASS HCH-0.276-37.995-20.276PASS 11G LCH-5.012-36.273-25.012PASS MCH-6.201-36.244-26.201PASS HCH-5.213-30.051-25.213PASS 11N20 SISO LCH-7.75-37.616-27.750PASS MCH-7.038-36.506-27.038PASS HCH-5.714-37.966-25.714PASS 11B_LCH_GraphsAnt_2 Pref/11B/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page39of68 Puw/11B/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page40of68 11B_MCH_GraphsAnt_2 Pref/11B/MCH Puw/11B/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page41of68 11B_HCH_GraphsAnt_2 Pref/11B/HCH Puw/11B/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page42of68 11G_LCH_GraphsAnt_2 Pref/11G/LCH Puw/11G/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page43of68 11G_MCH_GraphsAnt_2 Pref/11G/MCH Puw/11G/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page44of68 11G_HCH_GraphsAnt_2 Pref/11G/HCH Puw/11G/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page45of68 11N20SISO_LCH_GraphsAnt_2 Pref/11N20SIS O/LCH Puw/11N20 SISO/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page46of68 11N20SISO_MCH_GraphsAnt_2 Pref/11N20 SISO/MCH Puw/11N20 SISO/MCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page47of68 11N20SISO_HCH_GraphsAnt_2 Pref/11N20 SISO/HCH Puw/11N20 SISO/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page48of68 A.6Band-edgeforRFConductedEmissions Ant_1 ModeChannelCarrierPower[dBm] Max.SpuriousLevel [dBm] Limit[dBm]Verdict 11B LCH0.128-48.133-19.87PASS HCH1.889-45.741-18.11PASS 11G LCH-7.084-50.005-27.08PASS HCH-4.566-48.235-24.57PASS 11N20SISO LCH-7.052-49.358-27.05PASS HCH-5.431-49.396-25.43PASS TestGraphs_Ant_1 11B/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page49of68 11B/HCH 11G/LCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page50of68 11G/HCH 11N20SISO/LCH

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page51of68 11N20SISO/HCH Ant_2 ModeChannelCarrierPower[dBm] Max.SpuriousLevel [dBm] Limit[dBm]Verdict 11B LCH-0.210-48.547-20.21PASS HCH-0.203-48.211-20.2PASS 11G LCH-5.075-47.809-25.08PASS HCH-4.591-48.792-24.59PASS 11N20SISO LCH-7.743-49.598-27.74PASS HCH-4.437-48.914-24.44PASS SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page52of68 TestGraphs_Ant_2 11B/LCH 11B/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page53of68 11G/LCH 11G/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page54of68 11N20SISO/LCH 11N20SISO/HCH SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page55of68 A.7Restrict-bandband-edgemeasurements Ant_1 Test Mode Test Channel AntFreq. Power [dBm] Gain GroundFactor E [dBuV/m] Detector Limit [dBu V/m] Verdict 11B 2412Ant_12310.0-43.662.0051.60PEAK74PASS 2412Ant_12310.0-53.652.0041.60AV54PASS 2412Ant_12390.0-40.822.0054.44PEAK74PASS 2412Ant_12390.0-51.962.0043.30AV54PASS 2462Ant_12483.5-40.942.0054.32PEAK74PASS 2462Ant_12483.5-50.932.0044.33AV54PASS 2462Ant_12500.0-41.962.0053.30PEAK74PASS 2462Ant_12500.0-52.252.0043.00AV54PASS 11G 2412Ant_12310.0-42.932.0052.32PEAK74PASS 2412Ant_12310.0-53.652.0041.60AV54PASS 2412Ant_12390.0-42.312.0052.95PEAK74PASS 2412Ant_12390.0-52.762.0042.50AV54PASS 2462Ant_12483.5-40.292.0054.97PEAK74PASS 2462Ant_12483.5-51.752.0043.51AV54PASS 2462Ant_12500.0-41.742.0053.52PEAK74PASS 2462Ant_12500.0-52.342.0042.92AV54PASS 11N20 SISO 2412Ant_12310.0-43.242.0052.02PEAK74PASS 2412Ant_12310.0-53.662.0041.60AV54PASS 2412Ant_12390.0-42.482.0052.77PEAK74PASS 2412Ant_12390.0-52.622.0042.64AV54PASS 2462Ant_12483.5-39.832.0055.43PEAK74PASS 2462Ant_12483.5-51.672.0043.59AV54PASS 2462Ant_12500.0-42.052.0053.21PEAK74PASS 2462Ant_12500.0-52.322.0042.94AV54PASS SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page56of68 Restrict-bandband-edgemeasurements_11B_2412_Ant_1_PEAK Restrict-bandband-edgemeasurements_11B_2412_Ant_1_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page57of68 Restrict-bandband-edgemeasurements_11B_2462_Ant_1_PEAK Restrict-bandband-edgemeasurements_11B_2462_Ant_1_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page58of68 Restrict-bandband-edgemeasurements_11G_2412_Ant_1_PEAK Restrict-bandband-edgemeasurements_11G_2412_Ant_1_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page59of68 Restrict-bandband-edgemeasurements_11G_2462_Ant_1_PEAK Restrict-bandband-edgemeasurements_11G_2462_Ant_1_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page60of68 Restrict-bandband-edgemeasurements_11N20SISO_2412_Ant_1_PEAK Restrict-bandband-edgemeasurements_11N20SISO_2412_Ant_1_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page61of68 Restrict-bandband-edgemeasurements_11N20SISO_2462_Ant_1_PEAK Restrict-bandband-edgemeasurements_11N20SISO_2462_Ant_1_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page62of68 Ant_2 Test Mode Test Channel AntFreq. Power [dBm] Gain GroundFactor E [dBuV/m] Detector Limit [dBu V/m] Verdict 11B 2412Ant_22310.0-43.202.0052.56PEAK74PASS 2412Ant_22310.0-53.372.0042.39AV54PASS 2412Ant_22390.0-42.292.0053.46PEAK74PASS 2412Ant_22390.0-52.132.0043.63AV54PASS 2462Ant_22483.5-41.842.0053.92PEAK74PASS 2462Ant_22483.5-51.882.0043.88AV54PASS 2462Ant_22500.0-41.612.0054.14PEAK74PASS 2462Ant_22500.0-52.252.0043.51AV54PASS 11G 2412Ant_22310.0-43.622.0052.14PEAK74PASS 2412Ant_22310.0-53.362.0042.40AV54PASS 2412Ant_22390.0-41.912.0053.85PEAK74PASS 2412Ant_22390.0-51.992.0043.76AV54PASS 2462Ant_22483.5-41.182.0054.58PEAK74PASS 2462Ant_22483.5-51.432.0044.33AV54PASS 2462Ant_22500.0-41.952.0053.80PEAK74PASS 2462Ant_22500.0-52.062.0043.70AV54PASS 11N20 SISO 2412Ant_22310.0-43.372.0052.38PEAK74PASS 2412Ant_22310.0-53.422.0042.34AV54PASS 2412Ant_22390.0-40.802.0054.96PEAK74PASS 2412Ant_22390.0-52.442.0043.32AV54PASS 2462Ant_22483.5-40.452.0055.31PEAK74PASS 2462Ant_22483.5-51.422.0044.34AV54PASS 2462Ant_22500.0-40.892.0054.87PEAK74PASS 2462Ant_22500.0-52.072.0043.68AV54PASS SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page63of68 Restrict-bandband-edgemeasurements_11B_2412_Ant_2_PEAK Restrict-bandband-edgemeasurements_11B_2412_Ant_2_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page64of68 Restrict-bandband-edgemeasurements_11B_2462_Ant_2_PEAK Restrict-bandband-edgemeasurements_11B_2462_Ant_2_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page65of68 Restrict-bandband-edgemeasurements_11G_2412_Ant_2_PEAK Restrict-bandband-edgemeasurements_11G_2412_Ant_2_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page66of68 Restrict-bandband-edgemeasurements_11G_2462_Ant_2_PEAK Restrict-bandband-edgemeasurements_11G_2462_Ant_2_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page67of68 Restrict-bandband-edgemeasurements_11N20SISO_2412_Ant_2_PEAK Restrict-bandband-edgemeasurements_11N20SISO_2412_Ant_2_AV SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Page68of68 Restrict-bandband-edgemeasurements_11N20SISO_2462_Ant_2_PEAK Restrict-bandband-edgemeasurements_11N20SISO_2462_Ant_2_AV

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page1of36 FCCTESTREPORT For HeifengZhizao(Shenzhen)TechnologyCo.,Ltd BebirdSmartVisuslEar-CleanRod ModelNo.:X17Pro AdditionalModelNo.:PleaseReferToPage6 Preparedfor:HeifengZhizao(Shenzhen)TechnologyCo.,Ltd Address: Room1205,TongfangCenterBuilding,HaoxiangRoad,Xin’er Community,XinqiaoSubdistrict,Bao’anDistrict,Shenzhen,China Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address: 101,201BldgA&301BldgC,JujiIndustrialParkShajingStreet, BaoanDistrict,Shenzhen,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:April29,2020 Numberoftestedsamples:1 Serialnumber:Prototype DateofTest:April29,2020~May09,2020 DateofReport:May13,2020 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page2of36 FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCS200420141AEA DateofIssue.......................................: May13,2020 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address................................................: 101,201BldgA&301BldgC,JujiIndustrialParkShajingStreet, BaoanDistrict,Shenzhen,China TestingLocation/Procedure............ : FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:HeifengZhizao(Shenzhen)TechnologyCo.,Ltd Address................................................: Room1205,TongfangCenterBuilding,HaoxiangRoad,Xin’er Community,XinqiaoSubdistrict,Bao’anDistrict,Shenzhen,China TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................:LCSEMC-1.0 TRFOriginator....................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................:BebirdSmartVisuslEar-CleanRod TradeMark..........................................:bebird Model/Typereference......................:X17Pro Ratings.................................................: Input:DC5V,0.4A DC3.7Vbybattery(350mAh) Result...................................................:Positive Compiledby:Supervisedby:Approvedby: ScentHu/AdministratorsJinWang/TechniqueprincipalGavinLiang/Manager SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page3of36 FCC--TESTREPORT EUT.........................................:BebirdSmartVisuslEar-CleanRod Type/Model...........................:X17Pro Applicant...............................:HeifengZhizao(Shenzhen)TechnologyCo.,Ltd Address..................................: Room1205,TongfangCenterBuilding,HaoxiangRoad,Xin’er Community,XinqiaoSubdistrict,Bao’anDistrict,Shenzhen,China Telephone...............................:/ Fax..........................................:/ Manufacturer........................:HeifengZhizao(Shenzhen)TechnologyCo.,Ltd Address...................................: Room1205,TongfangCenterBuilding,HaoxiangRoad,Xin’er Community,XinqiaoSubdistrict,Bao’anDistrict,Shenzhen,China Telephone...............................:/ Fax..........................................:/ Factory...................................: HeifengZhizao(Shenzhen)TechnologyCo.,Ltd Address...................................: Room1205,TongfangCenterBuilding,HaoxiangRoad,Xin’er Community,XinqiaoSubdistrict,Bao’anDistrict,Shenzhen,China Telephone...............................:/ Fax..........................................:/ TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCS200420141AEA May13,2020 Dateofissue SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AU63-X17ReportNo.:LCS200420141AEA Thisreportshallnotbereprodu…

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