2BBGI-STG-6916-KBSMART HOME HEATED MUG

C5266091_X24_Ed.2 1/1 ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. “AttestationStatements” TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. Granteecode:2BBGI FCCID:2BBGI-STG-6916-KB ContactName:Gruzhou Address:Unit6,ChineseSciencesVally,PinghuStr.LonggangDis,SZ,China TelephoneNo:+8613480813460 FaxNo:86-0755-89233302 Email:[email protected] i.[ShenzhenHaswareTechnologyDevelopmentCo.,Ltd.](“theapplicant”) certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[ShenzhenHaswareTechnologyDevelopmentCo.,Ltd.](“theapplicant”) certifiesthat,asofthedateofthefilingoftheapplication,theapplicant[is not](asaspecificallynamedentityoranyofitssubsidiariesoraffiliates) identifiedontheCoveredListasanentityproducing“covered”equipment. Theapplicantmustsignthiscertification. [ShenzhenHaswareTechnologyDevelopmentCo.,Ltd.](“theapplicant”)certifies that,asofthedateofthefilingoftheapplication,theapplicant[isnot]identified ontheCoveredListasanentityproducing“covered”equipment. Date:2023/07/17 Applicant’sName:Gruzhou Title:CEO Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 LetterofAuthorization ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. Company:ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. Address:Unit6,ChineseSciencesVally,PinghuStr.LonggangDis,SZ,China ProductName:SMARTHOMEHEATEDMUG ModelNumber:STG-6916-KB FCCIdentifier:2BBGI-STG-6916-KB WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:GruzhouDate:2023-07-17 Title:CEO Signatureofapplicant:

C5266091_X10_Ed.2 1/1 ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2023-07-17 Subject:RequestforConfidentiality FCCID:2BBGI-STG-6916-KB ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodofdaysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name:Gruzhou Title:CEO

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Page1of2 RFEXPOSUREEVALUATION FCCID:2BBGI-STG-6916-KB ProductName: SMARTHOMEHEATEDMUG ModelName: STG-6916-KB BluetoothVersion:BLE Operatingfrequency:2402-2480MHz NumbersofChannel:40channelsForDTS AntennaType:PCBAntenna AntennaGain:-5.25dBi TypeofModulation:GFSK Powersupply: Adapter:XSG-1502400HUS Input:AC100-240V50/60Hz0.8AMAX Output:15V2.4A Li-ionBattery:18650-2S Voltage:7.4V Capacity:2900mAh21.46Wh HardwareVersion:HSC07 SoftwareVersion:230505V1.0 Page2of2 StandardRequirement Accordingto§15.247(i)and§1.1307b(1),systemsoperatingundertheprovisionsofthis sectionshallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelsinexcessoftheCommission’sguidelines.SeeKDB447498D01 GeneralRFExposureGuidancev06,section4.3.1. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gSARextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison. Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤ 50mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurements orcomputersimulation.WhenroutineSARevaluationisnotrequired,portabletransmitters withoutputpowergreaterthantheapplicablelowthresholdrequireSARevaluationtoquality forTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTune UpPower (mW) Distance (mm) Calculation results Limit Operating Mode 2402 -6.09 -6.09 ± 10.30974250.0960103BLE AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andnosimultaneousSAR measurementisrequired. Signature RonnieLiu EMCManager Date:2023-07-17

ReportNo.:RFI-LAB-RF-202306-FF14-2 QP030-E41 Page1of10 TestingReport CustomerName:ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. ProductName:HSC07Antenna SampleModel:HSC07 ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate:2023.6.14 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202306-FF14-2 QP030-E41 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02023.6.14Forthefirsttime,formulateZkrisEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4EUTsetupphotooffreespaceOTAtesting.........................................................................6 3.TestResults.....................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1VSWRparameters.....................................................................................................8 3.3.2VSWRdata................................................................................................................8 3.3.3Typicalfreespaceefficiencyandgain......................................................................8 3.3.4Typicalfreespaceradiationpattern...........................................................................9 （Thefollowingisblank）..............................................................................................................10 ReportNo.:RFI-LAB-RF-202306-FF14-2 QP030-E41 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ Tel 13682621346 E-mail [email protected] Equipment AlltheequipmentusedinthereportisfixedinZoneB,WestSideof1/F,Building1, TingweiIndustrialPark,No.6LiufangRoad,Bao'anDistrict,Shenzhen 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202306-FF14-2 QP030-E41 Page4of10 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date OTATest System RayZone-5000 RFI-LAB-RF -D00 GTS2023.3.142025.3.13 Network Analyzer E5071C RFI-LAB-RF -D01 KEYSIGHT2023.5.112024.5.10 Network Analyzer E5071C RFI-LAB-RF -C02 KEYSIGHT2023.5.112024.5.10 1.4Testenvironment Temperature 24.2°C Humidity 59%RH Pressure 100.15kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202306-FF14-2 QP030-E41 Page5of10 2.SampleInformation 2.1Clientinformation Name ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. Address / Contacts / Tel / E-mail / Manufacturer / 2.2DescriptionofEUT(S) ProductName HSC07Antenna SampleModel HSC07 AntennaSize / SerialNo. / AntennaType PCBAntenna TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 2400-2500MHz ReceivedDate 2023.6.12 TestDate 2023.6.13 Remark ThelengthoftheRFcableis90mm ReportNo.:RFI-LAB-RF-202306-FF14-2 QP030-E41 Page6of10 2.3EUTappearance 2.4EUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202306-FF14-2 QP030-E41 Page7of10 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern VSWR Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-1979 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain±0.72dB Radiationefficiency±0.72dB ReportNo.:RFI-LAB-RF-202306-FF14-2 QP030-E41 Page8of10 3.3Testdata 3.3.1VSWRparameters 3.3.2VSWRdata 3.3.3Typicalfreespaceefficiencyandgain Frequency/MHz 240024502500 VSWR 5.76443.77455.3578 Frequency/MHz 24002410242024302440245024602470248024902500 PeakGain/dBi -12.15-10.57-8.76-7.48-6.49-5.87-5.46-5.25-5.43-5.46-5.48 Efficiency/% 1…

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Page1of62 FCCTESTREPORT FCCID:2BBGI-STG-6916-KB Product: SMARTHOMEHEATEDMUG ModelName:STG-6916-KB Brand: HASWARE ReportNo.: PTC23053004602E-FC01 Preparedfor ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. Unit6,ChineseSciencesVally,PinghuStr.LonggangDis,SZ,China Preparedby PreciseTesting&CertificationCo.,Ltd. Building1,No.6,TongxinRoad,DongchengStreet,Dongguan,Guangdong,China. ReportNo.:PTC23053004602E-FC01 Page2of62 1TESTRESULTCERTIFICATION Applicant’sname:ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. Address:Unit6,ChineseSciencesVally,PinghuStr.LonggangDis,SZ,China Manufacture'sname:ShenzhenHaswareTechnologyDevelopmentCo.,Ltd. Address:Unit6,ChineseSciencesVally,PinghuStr.LonggangDis,SZ,China Productname:SMARTHOMEHEATEDMUG Modelname:STG-6916-KB Standards:FCCCFR47Part15Section15.247 Testprocedure:ANSIC63.10:2013 TestDate:Jun.02,2023toJun.17,2023 DateofIssue:Jul.17,2023 TestResult:Pass ThisdevicedescribedabovehasbeentestedbyPTC,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlyto thetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofPTC,thisdocument maybealteredorrevisedbyPTC,personalonly,andshallbenotedintherevisionofthedocument. TestEngineer: SimonPu/Engineer TechnicalManager: RonnieLiu/Manager ReportNo.:PTC23053004602E-FC01 Page3of62 Contents Page 1TESTRESULTCERTIFICATION...............................................................................................................................2 2TESTSUMMARY..........................................................................................................................................................5 2.1TESTSITE............................................................................................................................................................6 3GENERALINFORMATION.......................................................................................................................................7 3.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................7 3.2CHANNELLIST.....................................................................................................................................................8 4EQUIPMENTDURINGTEST....................................................................................................................................9 4.1EQUIPMENTSLIST.............................................................................................................................................9 4.2MEASUREMENTUNCERTAINTY.........................................................................................................................11 4.3DESCRIPTIONOFSUPPORTUNITS...................................................................................................................12 5CONDUCTEDEMISSION..........................................................................................................................................13 5.1E.U.T.OPERATION............................................................................................................................................13 5.2EUTSETUP.......................................................................................................................................................13 5.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................14 5.4MEASUREMENTPROCEDURE............................................................................................................................14 5.5CONDUCTEDEMISSIONLIMIT...........................................................................................................................14 5.6MEASUREMENTDESCRIPTION..........................................................................................................................14 5.7CONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 6RADIATEDSPURIOUSEMISSIONS......................................................................................................................17 6.1EUTOPERATION...............................................................................................................................................17 6.2TESTSETUP......................................................................................................................................................18 6.3SPECTRUMANALYZERSETUP..........................................................................................................................19 6.4TESTPROCEDURE.............................................................................................................................................20 6.5SUMMARYOFTESTRESULTS...........................................................................................................................22 7CONDUCTBANDEDGEANDSPURIOUSEMISSIONSMEASUREMENT....................................................29 7.1TESTPROCEDURE.............................................................................................................................................29 7.2TESTSETUP......................................................................................................................................................29 7.3TESTRESULT....................................................................................................................................................30 86DBBANDWIDTHMEASUREMENT......................................................................................................................38 ReportNo.:PTC23053004602E-FC01 Page4of62 TESTPROCEDURE................................................................................................................................…

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ReportNo.:PTC23053004602E-FC01 Page41of62 9MaximumPeakOutputPower TestRequirement:FCCCFR47Part15Section15.247 TestMethod:ANSIC63.10:2013 TestLimit: Regulation15.247(b)(3),Forsystemsusingdigitalmodulationinthe 902-928MHz,2400-2483.5MHz,and5725-5850MHzbands:1Watt.As analternativetoapeakpowermeasurement,compliancewiththeone Wattlimitcanbebasedonameasurementofthemaximumconducted outputpower. 9.1TestProcedure 1.TheRFoutputofEUTwasconnectedtothespectrumanalyzerbyRFcableandattenuator.The pathlosswascompensatedtotheresultsforeachmeasurement. 2.SettothemaximumpowersettingandenabletheEUTtransmitcontinuously. 3.Measuretheconductedoutputpowerandrecordtheresultsinthetestreport. 9.2TestSetup 9.3TestResult TestModeAntennaFrequency[MHz] ConductedPeak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt12402-6.09≤30PASS BLE_1MAnt12440-6.8≤30PASS BLE_1MAnt12480-7.44≤30PASS ReportNo.:PTC23053004602E-FC01 Page42of62 TestGraphs: BLE_1M-Ant1-2402 ReportNo.:PTC23053004602E-FC01 Page43of62 BLE_1M-Ant1-2440 BLE_1M-Ant1-2480 ReportNo.:PTC23053004602E-FC01 Page44of62 10PowerSpectraldensity TestRequirement:FCCCFR47Part15Section15.247 TestMethod:ANSIC63.10:2013 TestLimit:Regulation15.247(f)Thepowerspectraldensityconductedfromthe intentionalradiatortotheantennaduetothedigitalmodulation operationofthehybridsystem,withthefrequencyhoppingoperation turnedoff,shallnotbegreaterthan8dBminany3kHzbandduring anytimeintervalofcontinuoustransmission. 10.1TestProcedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaporttothe spectrum. 2.Setthespectrumanalyzer:RBW=3kHz.VBW=10kHz,Span=1.5timestheDTSchannelbandwidth(6 dBbandwidth).Sweep=auto;DetectorFunction=Peak.Trace=Maxhold. 3.Allowthetracetostabilize.Usethemarker-deltafunctiontodeterminetheseparationbetweenthepeaksof theadjacentchannels.ThelimitisspecifiedinoneofthesubparagraphsofthisSectionSubmitthisplot. 10.2TestSetup 10.3TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt12402-20.22≤8.00PASS BLE_1MAnt12440-20.9≤8.00PASS BLE_1MAnt12480-21.67≤8.00PASS ReportNo.:PTC23053004602E-FC01 Page45of62 TestGraphs: BLE_1M-Ant1-2402 ReportNo.:PTC23053004602E-FC01 Page46of62 BLE_1M-Ant1-2440 BLE_1M-Ant1-2480 ReportNo.:PTC23053004602E-FC01 Page47of62 11AntennaApplication 11.1AntennaRequirement Forintentionaldevice,accordingtoFCC47CFRSection15.203,anintentional radiatorshallbedesignedtoensurethatnoantennaotherthanthatfurnishedbythe responsiblepartyshallbeusedwiththedevice.AndaccordingtoFCC47CFRSection 15.247(b),iftransmittingantennasofdirectionalgaingreaterthan6dBiareused,the powershallbereducedbytheamountindBthatthedirectionalgainoftheantenna exceeds6dBi. 11.2Result TheEUT’Santenna,permanentattachedantenna,isinternalPCBantenna.The antenna’sgainis-5.25dBiandmeetstherequirement. ReportNo.:PTC23053004602E-FC01 Page48of62 12TestSetup ConductedEmissions RadiatedSpuriousEmissions TestFrequencyFromBelow30MHz ReportNo.:PTC23053004602E-FC01 Page49of62 TestfrequencyfromAbove1GHz ReportNo.:PTC23053004602E-FC01 Page50of62 13EUTPhotos ReportNo.:PTC23053004602E-FC01 Page51of62 ReportNo.:PTC23053004602E-FC01 Page52of62 ReportNo.:PTC23053004602E-FC01 Page53of62 ReportNo.:PTC23053004602E-FC01 Page54of62 ReportNo.:PTC23053004602E-FC01 Page55of62 ReportNo.:PTC23053004602E-FC01 Page56of62 ReportNo.:PTC23053004602E-FC01 Page57of62 ReportNo.:PTC23053004602E-FC01 Page58of62 ReportNo.:PTC23053004602E-FC01 Page59of62 ReportNo.:PTC23053004602E-FC01 Page60of62 ReportNo.:PTC23053004602E-FC01 Page61of62 ReportNo.:PTC23053004602E-FC01 Page62of62 ******THEENDREPORT******

ConductedEmissions RadiatedEmissions From30MHz-1000MHz TestfrequencyfromAbove1GHz