2BTUA-SANSAN232Speaker water bottle

说明书 使用方法： 1.长按电源键3秒开/关机，开机伴随有提示音。 2.打开手机蓝牙界面，在可用设备里找到蓝牙名yht-668进行点击配对，配对成功有提 示音。 3.短按电源键暂停/播放循环 4.长按“+”“-”键调节音量大小，单击“+”“-”键切换上下曲。 5.单击灯光键，切换灯光模式。 6.输入端口为扬声器提供电源输入，以给电池充电；输出端口则可以给手机充电。 7.当蓝牙连接手机播放音乐，另一个水杯音箱双击灯光按键可以对联，同时播放相同的 音乐。双击音箱灯光按键，则可以断开连接。 8.需要充电时轻轻揭开硅胶塞，选择5V输出充电器连接上充电线即可充电。充电指示 红灯、充电时红灯慢闪、充满时红灯常亮。充满电应及时拔下充电线，预防事故发生。 产品参数 额定充电电压:DC5V1A 喇叭功率：10W 电池：3.7V5000mAh 频率范围:100Hz-20Hz 蓝牙版本：5.3 蓝牙保持距离：10m 音乐播放时间：约17小时（音量小到大） 充电时间：3.5小时 输出充电时间：3.5小时 产品使用注意事项 使用水杯音箱时，注意防水、防尘、防摔。如在使用过程中不慎渗水，应当及时关机取 下音响擦干水渍，放置干燥处待完全晾干水渍再尝试开机打开音响使用。不使用时应当关机， 保持电量，电池电量使用完及时充电，避免因长期亏电对电池造成损坏。 manual UsageMethods: 1.Long-pressthepowerbuttonfor3secondstoturnon/offthedevice;therewillbe aprompttonewhenturningon. 2.OpentheBluetoothinterfaceonyourmobilephone,findtheBluetoothdevice namedyht-668intheavailabledevices,clicktopair,andtherewillbeaprompttone whenpairingissuccessful. 3.Short-pressthepowerbuttontopause/playorswitchtheplaybackloop. 4.Long-pressthe“+”and“-”buttonstoadjustthevolume;clickthe“+”and “-”buttonstoswitchbetweenthepreviousandnexttracks. 5.Clickthelightbuttontoswitchthelightmode. 6.Theinputportprovidespowerinputforthespeakertochargethebattery;the outputportcanchargeamobilephone. 7.WhenoneBluetoothspeakerplaysmusic,double-clickthelightbuttonofanother cup-shapedspeakertopairthem,andtheywillplaythesamemusicsimultaneously. Double-clickthelightbuttonagaintodisconnecttheconnection. 8.Whenchargingisneeded,gentlyremovethesiliconeplug,connecta5Voutput chargerandthechargingcable. -Redchargingindicatorlight -Redlightflashesslowlyduringcharging -Redlightstaysonwhenfullycharged Unplugthechargingcablepromptlyafterfullchargetopreventaccidents. ProductParameters: Ratedchargingvoltage:DC5V1A Speakerpower:10W Battery:3.7V5000mAh Frequencyrange:100Hz-20Hz Bluetoothversion:5.3 Bluetoothrange:10m Musicplayingtime:Approximately17hours(fromlowtohighvolume) Chargingtime:3.5hours Outputchargingtime:3.5hours ProductUsagePrecautions: Whenusingthetumblerspeaker,becautiousofwater,dust,anddrops.Ifwater accidentallyseepsinduringuse,turnoffthedeviceimmediately,removethe speaker,drythewaterstains,andplaceitinadryareauntilcompletelydrybefore attemptingtoturnitonagain.Whennotinuse,turnoffthedevicetopreserve batterylife.Chargethebatterypromptlywhenitrunsouttoavoiddamagefrom long-termundercharge. FCCSTATEMENT 1.ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethat maycauseundesiredoperation. 2.Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. NOTE:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesigned toprovidereasonableprotectionagainstharmfulinterferenceinaresidential installation. Thisequipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisnoguaranteethat interferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescause harmfulinterferencetoradioortelevisionreception,whichcanbedeterminedby turningtheequipmentoffandon,theuserisencouragedtotrytocorrectthe interferencebyoneormoreofthefollowingmeasures: Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhich thereceiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. RFwarningstatement: ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.Thedevice canbeusedinportableexposureconditionwithoutrestriction.

Rev1/26/2023 (ShenzhenYuanhengtongElectricApplianceCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:1/7/2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BTUA-SANSAN232 [ShenzhenYuanhengtongElectricApplianceCo.,Ltd]certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. [ShenzhenYuanhengtongElectricApplianceCo.,Ltd](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovided byKasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegrated KasperskyLab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuant toDA-24-886andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, JingWang/Manager Rev1/26/2023 (ShenzhenYuanhengtongElectricApplianceCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:1/7/2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BTUA-SANSAN232 [ShenzhenYuanhengtongElectricApplianceCo.,Ltd](“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentity oranyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)JingWang/Manager

2.4G-2.48GFrequencyBandOn-boardPCB AntennaTestReport SPECIFICATIONS Frequency（MHz）2400-2480 PeakGain（dBi）2.499 AverageGain（dBi）＞-4 VSWR＜3.2 Impedance（Ω）50Ω AntennaTypePlannarInvertedFAntennaonboard PolarizationLinear Manufacture ShenzhenjinyilntelligentCo.,Ltd Room1007,10thfloor,Building4,GuangtingRoadand GushanHuicheng,YanLuoStreet,Bao'anDistrict,Shenzhen.Guang dongProvince Testingenvironment:ZhongkeGuojianechoicchambertestingsystem Z X Y Antennasize AntennaPassiveS-Parameters: VoltageStandingWaveRatio(VSWR),ReturnLoss,andSmithChart Antennaefficiencyandgain Frequency（MHz）Gain（dBi）Effciency（%）AverageGain（dBi）Efficiency（dB） 24001.43359.329%-2.717-2.267 24100.92751.861%-3.416-2.852 24200.82952.112%-3.166-2.831 24300.88149.299%-3.258-3.072 24401.19250.672%-3.144-2.952 24501.68853.067%-2.735-2.752 24602.19459.423%-2.276-2.260 24702.11856.680%-2.438-2.466 24802.49961.727%-2.112-2.095 Average1.52954.908%-2.806-2.616 Peak2.49961.727%-2.112-2.095 2440MHz2D-ThetaPattern 2440MHz2D-PhiPattern 2440MHz3D-HorizontalPattern 2440MHz3D-VerticalPattern 2440MHz3D-TotalPattern

ShenzhenYuanhengtongElectricApplianceCo.,Ltd Date：2025-12-31 ProductModelNumber:sansan232 FCCID：2BTUA-SANSAN232 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatORGANIZATION.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyORGANIZATION.onourbehalf shallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:JingWang/Manager Email:[email protected] Telephone:86-15280990857 Onbehalfof:ShenzhenYuanhengtongElectricApplianceCo.,Ltd

ShenzhenYuanhengtongElectricApplianceCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:December31,2025 Subject;RequestforConfidentiality FCCID:2BTUA-SANSAN232 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices 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:JingWang Title:Manager

AnnexA ExternalPhotos TestModelNo.:sansan232 Page 1 of3 AnnexA ExternalPhotos TestModelNo.:sansan232 Page 2 of3 AnnexA ExternalPhotos TestModelNo.:sansan232 Page 3 of3

Size:30*20mm Speakerwaterbottle ModelNo.:sansan232 FCCID:2BTUA-SANSAN232

AnnexB InternalPhotos TestModelNo.:sansan232 Page 1 of6 AnnexB InternalPhotos TestModelNo.:sansan232 Page 2 of6 AnnexB InternalPhotos TestModelNo.:sansan232 Page 3 of6 AnnexB InternalPhotos TestModelNo.:sansan232 Page 4 of6 AnnexB InternalPhotos TestModelNo.:sansan232 Page 5 of6 PCBAntenna AnnexB InternalPhotos TestModelNo.:sansan232 Page 6 of6

MAXTestingCo.,Ltd.ReportNo.:MAX25120169P01-R01RF RFTESTREPORT ReportReferenceNo. ....................... :MAX25120169P01-R01RF FCCID.................................................:2BTUA-SANSAN232 Compiledby (position+printedname+signature)..: Engineer/CindyZheng Supervisedby (position+printedname+signature)..: Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue ......................................... :December30,2025 TestingLaboratoryName ................ : MAXLABTestingCo.,Ltd. Address.................................................: 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname ............................... : ShenzhenYuanhengtongElectricApplianceCo.,Ltd Address.................................................: 6thFloor,BuildingA,No.210JiuweiRoad,JiuweiCommunity, HangchengStreet,Bao'anDistrict,Shenzhen Testspecification..............................: Standard................................................:KDB447498D01GeneralRFExposureGuidancev06 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe MAXLABTestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLABTesting Co.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthereader's interpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................: Speakerwaterbottle TradeMark............................................: lifusansan Manufacturer.........................................: ShenzhenYuanhengtongElectricApplianceCo.,Ltd Model/Typereference ......................... : sansan232 ListedModels......................................: N/A Modulation...........................................:GFSK,π/4DQPSK,8-DPSK Frequency .............................................. From2402MHzto2480MHz Rating ..................................................... :DC3.7VFromBatteryorDC5VbyUSBport Result.....................................................:PASS MAXTestingCo.,Ltd.ReportNo.:MAX25120169P01-R01RF RFEXPOSUREEVALUATIONMETHOD AccordingtoKDB447498D01GeneralRFExposureGuidancev06,Unlessspecificallyrequiredbythe publishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremitySARevaluation forgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnotrequiredwhen thecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f (GHz) ] ≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) EUTSpecification Frequencyband(Operating)WLAN:2.412GHz~2.462GHz WLAN:5.150GHz~5.250GHz WLAN:5.725GHz~5.850GHz OthersBT:2402-2480MHz DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others ExposureclassificationOccupational/Controlledexposure(S=5mW/cm 2 ) GeneralPopulation/Uncontrolledexposure(S=1mW/cm 2 ) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower1.637dBm(0.00146W) Antennagain(Max)2.499dBi EvaluationappliedMPEEvaluation SAREvaluation MAXTestingCo.,Ltd.ReportNo.:MAX25120169P01-R01RF RFEXPOSUREEVALUATIONMETHOD SARTestExclusionThresholdsfor100MHz–6GHzand≤50mm ApproximateSARTestExclusionPowerThresholdsatSelectedFrequenciesandTestSeparation DistancesareillustratedinthefollowingTable. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis ≤ 50 mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtest exclusion. MAXTestingCo.,Ltd.ReportNo.:MAX25120169P01-R01RF Maximummeasuredtransmitterpower. BR+EDR+BLE Operating Mode Freque ncy Measur ed Power max. power Antenna Gain min.test separation distance [√f(GHz)] ResultLimit (MHz)(dBm)(mW)(dBi)(mm) GFSK 2402-0.0041.001.351.5500.30973 24410.3821.091.351.5620.34113 24800.3451.081.351.5750.34103 π/4DQPSK 24020.7511.191.351.5500.36853 24411.2251.331.351.5620.41433 24801.2361.331.351.5750.41873 8-DPSK 24021.1241.301.351.5500.40153 24411.6371.461.351.5620.45553 24801.5161.421.351.5750.44653 The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]·[√f(GHz)] ThetestResultislessthan3.0for1-gSARand≤7.5for10-gextremitySAR. Conclusion:NoSARisrequired.

MAXLABTestingCo.,Ltd.ReportNo.:MAX25120169P01-R01 Page 1 of42 FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo. ....................... :MAX25120169P01-R01 FCCID. ................................................ :2BTUA-SANSAN232 Compiledby (position+printedname+signature)..: Engineer/CindyZheng Supervisedby (position+printedname+signature) .. : Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue.........................................:December30,2025 TestingLaboratoryName................: MAXLABTestingCo.,Ltd. Address ................................................. : 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname...............................: ShenzhenYuanhengtongElectricApplianceCo.,Ltd Address ................................................. : 6thFloor,BuildingA,No.210JiuweiRoad,JiuweiCommunity, HangchengStreet,Bao'anDistrict,Shenzhen Testspecification..............................: Standard................................................: FCCPart15.247: ANSIC63.10-2020 KDB558074D01V05r02:April2,2019 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe MAXLABTestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLAB TestingCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthe reader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................: Speakerwaterbottle TradeMark............................................: lifusansan Manufacturer.........................................: ShenzhenYuanhengtongElectricApplianceCo.,Ltd Model/Typereference ......................... : sansan232 ListedModels ...................................... : N/A Modulation...........................................:GFSK,π/4DQPSK,8-DPSK Frequency..............................................From2402MHzto2480MHz Rating.....................................................:DC3.7VFromBatteryorDC5VbyUSBport Result.....................................................:PASS MAXLABTestingCo.,Ltd.ReportNo.:MAX25120169P01-R01 Page 2 of42 TESTREPORT EquipmentunderTest:Speakerwaterbottle Model/Type:sansan232 ListedModels:N/A ModelDeclaration:N/A Applicant : ShenzhenYuanhengtongElectricApplianceCo.,Ltd Address: 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Manufacturer : ShenzhenYuanhengtongElectricApplianceCo.,Ltd Address: 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. MAXLABTestingCo.,Ltd.ReportNo.:MAX25120169P01-R01 Page 3 of42 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3EquipmentUnderTest.................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.5EUToperationmode.....................................................................................................................................5 2.6BlockDiagramofTestSetup.......................................................................................................................6 2.7RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.8Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4Summaryofmeasurementresults..............................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................11 4.1ACPowerConductedEmission................................................................................................................11 4.2RadiatedEmission......................................................................................................................................14 4.3MaximumPeakOutputPower............................................................................................................…

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Test setup Test Model No.:sansan232 Test setup Test Model No.:sansan232