2BGF4-Q3000PROAroma Diffuser

Parts Adapter Name Thumbnail Thumbnail Product manual Screw/ expansion nail Hanging plate Atomizer core KeySeal ring Hexagonal wrench Air pipe HVAC connector INSTRUCTION Product User Manual Instructions for refilling essential oil 1. 2. Please read this instruction manual carefully before using the equipment and keep it in a safe place. 1. 2. 3. 4. Product Introduction Notice Product parameters Dimension Capacity N.W 3.1KG 1000ml Coverage Voltage DC12V-2A 12W ≤40dB Power Noise W248*D181*H390(mm) Packaging size Product image W202*D121.2*H322.5(mm) 2000m³ 3.8KG 1000ml DC12V-2A 15W ≤42dB W288*D181*H390(mm) W242*D121.2*H322.5(mm) 4000m³ 5.5KG 1000ml DC12V-3A 25W ≤46dB 336*D186*H390(mm) W289*D126.2*H322.5(mm) 7000m³ Mist outlet DC power jack Machine switch control panel Installation Guide Card slot position Magnetic lock 121 5 (Front unit of hanging board in mm) (Wall mounted installation diagram) HVAC Connection step: Pipe The new large-coverage fragrance diffuser series, the black technology magnetic lock protects essential oils from theft, the new high-efficiency silent plug-in atomizer head, and the fragrance diffusion effect are upgraded again: stable mist volume, tiny particles. With a high-speed fan to achieve rapid fragrance diffusion, quick-connect touch control interface. Multiple ways of use: can be placed independently, wall-mounted, connected to the HAVC system, one machine for multiple uses, suitable for dif ferent scenarios. It uses a cutting-edge diaphragm air pump, which is silent and durable, with a lifespan of more than 20,000 hours, suitable for hotels, airports, office buildings, cinemas, shopping malls, entertainment clubs and other places. Before refilling essential oils, stop the device for 2 minutes, an connect to WiFi through the mobile phone APP , so that the working status of the device can be controlled in the same network even if the user are not there. d unscrew the essential oil bottle after the essential oil flows back inside the atomizer head. It is recommended to control the amount of essential oil added within 45 days each time to avoid dete rioration of essential oils due to oxidation. Open the lock with the key, pull out the atomizer head and take out the essential oil bottle. Put the essential oil into the essential oil bottle and put the essential oil bottle back into the atomizer head. Put the atomizer head in and lock it in the card slot. Connect the power supply and turn on the power, set the working time, and the device starts working. Do not use overloaded power sockets, damaged power cables or adapters, otherwise your safety may be endangered. To avoid fire hazards; please replace them in time if found. If you are not a technician, please do not try to modify, disassemble, or repair the equipment to avoid damage to the equipment. If the equipment is abnormal, please check whet her it is operated according to normal usage requirements or follow the troubleshooting instructions. If the problem cannot be solved, please contact sales in time. The equipment must not be inverted or tilted when in use. If the equipment needs to be transported to other locations, please maintain and clean the equipment first (see Equipment Maintenance for details) before packaging and transporting , avoiding essential oil penetration and damage to the equipment. Please maintain and clean the equipment regularly to ensure that the equipment is in optimal working condition. Name 1. 2. 3. 4. Screw the HVAC Connector into the fog outlet of the atomizer head, insert one end of the Pipe into the HVAC Connector, and check that the connector is firmly inserted.Then connect the other end of pipe with the air inlet port of the Heating Ventilation and Air Conditioning equipment.At last,turn on the fragrance equipment when you run the HVAC equipment,the scented air will circulated and distributed throughout the space, creating a pleasant and inviting ambiance. Warranty card Warranty date Warranty card 1 Warranty card 2 Fault description Verification date Maintenance results Maintenance personnel signature Warranty date Fault description Verification date Maintenance results Maintenance personnel signature This warranty card is a quality guarantee and must be filled out truthfully. After-sales service Troubleshooting Problem SolutionProblemSolution Oil leakage Equipment does not work No atomization, small atomization Abnormal noise - - - - - - - - - - The equipment is under warranty for one year from the date of sale and shipment, but the outer shell, power supply, wire and external sealing ring and other wearing parts are not covered. Damage caused by human or accident is also not covered by the warranty. Paid repairs are implemented beyond the free warranty period. If you encounter any after-sales problems, please contact the authorized sales service providers in each region, or contact our comp any's sales center. Before preparing to repair the equipment, please first try to solve the following problems according to the following methods. Please check whether the power adapter is the input voltage and input current required by the machine, and the DC end has been correctly inserted The working program set by the equipment, whether it is currently in working time Are the essential oil bottle and the atomizer head tightened Is the atomizer head seal deformed or damaged Is the atomizer head damaged The air pump is loose, re-fix the air pump. The air pump is damaged, replaced with a new one. Is the air pump working, and whether there is airflow at the mist outlet Are the atomizer core and oil suction pipe loose or blocked Is the air nozzle seal damaged and detached HVAC Connector Equipment maintenance Tips lightwill turn on. atomizer (refer to Picture ①). It can be replaced at any time when the atomizing core malfunctions. In order to ensure the best fragrance diffusion effect, pleas e check and maintain the equipment every six months. When a new fragrance needs to be replaced or the f…

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GuangzhouDANQEnvironmentalTechnologyCo.,LTD No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Jan.5,26 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2BGF4-Q3000PRO GuangzhouDANQEnvironmentalTechnologyCo.,LTD(“theapplicant”)certifiesthat,asofthedate ofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto §1.50002ofreferencechapter,asanentityproducing“covered”communicationequipment.The equipmentforwhichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideo surveillanceequipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibited fromreceivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:XiChen Title:Manager Address:No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina Tel.:18124140581 Email:[email protected]

GuangzhouDANQEnvironmentalTechnologyCo.,LTD No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Jan.5,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:[2BGF4-Q3000PRO] ProductName:[AromaDiffuser] Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:XiChen Title:Manager Address:No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina Tel.:18124140581 Email:[email protected] GuangzhouDANQEnvironmentalTechnologyCo.,LTD No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

GuangzhouDANQEnvironmentalTechnologyCo.,LTD No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina 1/5/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2BGF4-Q3000PRO PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow:  BlockDiagram Schematics  OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. Sincerely, (Signature) PrintedName:XiChen Title:Manager Address:No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina Tel.:18124140581 Email:[email protected]

GuangzhouDANQEnvironmentalTechnologyCo.,LTD No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina Date:Jan.5,26 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BGF4-Q3000PRO I,theundersigned,herebyauthorize(CTSLTesting(Dongguan）Co.,Ltd.)toactonourbehalfinall mattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(CTSLTesting(Dongguan）Co.,Ltd.)shallhavethesameeffectasourownandI acknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsofcertification,as specifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(GuangzhouDANQ EnvironmentalTechnologyCo.,LTD). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, ApplicantSignature: PrintedName:XiChen Title:Manager Address:No.105HuaduAvenueEast,HuaduDistrict,GuangzhouChina Tel.:18124140581 Email:[email protected]

GuangzhouDANQEnvironmentalTechnologyCo.,LTD No.105HuaduAvenueEast,HuaduDistrict,Guangzhou,China ProductSimilarityDeclaration EUTDescription:AromaDiffuser ModelNo.:Q3000Pro,VS-160,VS-580,VS-460C,DSQ3010,DSQ3010B, DSQ3010F,RS4500,DSQ1010,DSQ1010-1,DSQ2010CDSQ2010D,A1000, A200,A300,A3000,A300L,A5000,A300C,A300CL,CM-8,D300,D300L,D50, D100,D100B,DQ1000,DQ3000,DQ5000,H10,H11,H12,H13,H14,H15,H16, H17,H18,H19,H31,H32,H33,S910,S911,M41-B,M61,M61-P,M62,M80, Q1000,Q3000,Q5000,S1000,S20,S20B,S30,S3000,S5000,D200,M41-U, DA1004,S610,S611,S612,S914,S915,H34,H35,C11,C12,C13,C14,C15,A3, C16,A500,A600,A700,A800,A900,A500L,A600L,A700L,A800L,M81, M82,M83,M63,M64,M65,M50,M51,M53,M42,M43,M45,S912,S913,S914, Q1000-PRO,Q5000-PRO FCCID:2BGF4-Q3000PRO We(GuangzhouDANQEnvironmentalTechnologyCo.,LTD) herebystatethatallthemodelsareelectricalidenticalincluding thesamesoftwareparameterandhardwaredesign(i.e.,circuit design,PCBLayout,RFmodule/circuit,antennatype(s)and antennalocation,componentsonPCB,etc.,),differenceisthe modelnameandcolour.Anddifferenceinthesizeoftheouter shellandinternalwatertankoftheproductvaries,butthematerial isthesame. Signature: Name:XiChen Title:Manager Place,date:December25,2025

Page1of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexA. EUTExternalPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com AnnexA. EUTExternalPhotos Photo1ExternalphotosofEUT Photo2ExternalphotosofEUT Page2of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexA. EUTExternalPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo3ExternalphotosofEUT Photo4ExternalphotosofEUT Page3of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexA. EUTExternalPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo5ExternalphotosofEUT Photo6ExternalphotosofEUT Page4of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexA. EUTExternalPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo7ExternalphotosofEUT Photo7ExternalphotosofEUT ------------------------------------------EndofEUTExternalPhotos------------------------------------------

LabelandLabelLocation FCCID:2BGF4-Q3000PRO L*W:10mm*5mm labelandWhitefont

Page1of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexB. EUTInternalPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com AnnexB. EUTInternalPhotos Photo1InternalphotosofEUT Photo2InternalphotosofEUT Antennaposition Page2of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexB. EUTInternalPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo3InternalphotosofEUT Photo4InternalphotosofEUT Page3of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexB. EUTInternalPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo4InternalphotosofEUT ------------------------------------------EndofEUTInternalPhotos------------------------------------------

Page1of2 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531220068ER RFExposure Evaluation FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com RFExposureEvaluation EUTDescription:AromaDiffuser ModelNo.: Q3000PRO,VS-160,VS-580,VS-460C,DSQ3010,DSQ3010B,DSQ3010F,RS4500,DSQ1010, DSQ1010-1,DSQ2010CDSQ2010D,A1000,A200,A300,A3000,A300L,A5000,A300C,A300CL, CM-8,D300,D300L,D50,D100,D100B,DQ1000,DQ3000,DQ5000,H10,H11,H12,H13,H14,H15,H16, H17,H18,H19,H31,H32,H33,S910,S911,M41-B,M61,M61-P,M62,M80,Q1000,Q3000,Q5000,S1000, S20,S20B,S30,S3000,S5000,D200,M41-U,DA1004,S610,S611,S612,S914,S915,H34,H35,C11, C12,C13,C14,C15,A3,C16,A500,A600,A700,A800,A900,A500L,A600L,A700L,A800L,M81,M82, M83,M63,M64,M65,M50,M51,M53,M42,M43,M45,S912,S913,S914,Q1000-PRO,Q5000-PRO FCCID:2BGF4-Q3000PRO Equipmenttype:mobiledevice Testproceduresaccordingtothetechnicalstandards:KDB447498D01V06andFCC2.1091. 1.Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhuman exposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) F=frequencyinMHz Formula:Pd=(Pout*G)/(4*π*r2) Where: Pd=powerdensityinmW/cm2, Pout=outputpowertoantennainmW; G=gainofantennainlinearscale, π=3.14; Page2of2 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531220068ER RFExposure Evaluation FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotal powerinputtotheantenna,throughthecalculation,wewillknowthedistancerwherethe MPElimitisreached. 2.TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middle andhighestchannelindividually. 3.TestResultofRFExposureEvaluation WIFI Modulation Output power （dBm） Output power (mW) Antenna Gain (dBi) Result calculation SAR Exclusion threshold SAR Test exclusion 802.11b3.882.44342.540.00091.0Yes 802.11g4.082.55862.540.00091.0Yes 802.11n(20MHz)3.802.39882.540.00081.0Yes Conclusion:So,SARtestisnotrequired --------------------------------------EndofRFExposureEvaluation--------------------------------------

AntennaSpecification Manufacture：TUYA ProductName：WBR3Antenna AntennaType：PCB TestDate：2021.05.20 Testedby：LongWang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................3 3.1GainandEfficiency..........................................................................3 3.2RadiationPattern............................................................................4 4.AntennaDimensions................................................................................6 5.EUTPhoto................................................................................................6 6.TestSetupPhoto......................................................................................7 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameWBR3Antenna Productmodel WBR3 AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 1.6252.29 2410 1.7152.17 2420 1.9353.14 2430 1.9854.16 2440 2.0057.62 2450 2.1759.64 2460 2.4561.55 2470 2.3860.64 2480 2.5462.86 2490 2.3059.85 2500 2.4960.41 4 3.2RadiationPattern Phi02D Phi902D 5 Theta902D 2480MHz3D 6 4.AntennaDimensions 5.EUTPhoto 7 6.TestSetupPhoto

Page1of55 FCCPART15SUBPARTC FCCPART15.247 TESTREPORT FCCID:2BGF4-Q3000PRO ReportNo:CTSL2521220068ER ProductName:AromaDiffuser MainTestModel:Q3000PRO SeriesModels: VS-160,VS-580,VS-460C,DSQ3010,DSQ3010B,DSQ3010F, RS4500,DSQ1010,DSQ1010-1,DSQ2010CDSQ2010D,A1000, A200,A300,A3000,A300L,A5000,A300C,A300CL,CM-8,D300, D300L,D50,D100,D100B,DQ1000,DQ3000,DQ5000,H10,H11, H12,H13,H14,H15,H16,H17,H18,H19,H31,H32,H33,S910,S911, M41-B,M61,M61-P,M62,M80,Q1000,Q3000,Q5000,S1000,S20, S20B,S30,S3000,S5000,D200,M41-U,DA1004,S610,S611, S612,S914,S915,H34,H35,C11,C12,C13,C14,C15,A3,C16, A500,A600,A700,A800,A900,A500L,A600L,A700L,A800L,M81, M82,M83,M63,M64,M65,M50,M51,M53,M42,M43,M45,S912, S913,S914,Q1000-PRO,Q5000-PRO(Thedifferencesbetween modelsarelimitedtothefronttrimpanel,housingcolor,knob andbuttoncolors,speakercolor,andlightringconfiguration,No impactonelectricalperformanceandRFcircuits) Applicant:GuangzhouDANQEnvironmentalTechnologyCo.,LTD EXECUTIVESUMMARY Asampleofthisproductwastestedandfoundtobeincompliancewith FCCPART15SUBPARTC(15.247). Anyreproductionofthisdocumentmustbedoneinfull.Nosinglepartofthisdocument maybereproducedwithoutpermissionfromCTSL;AllTestDataPresentedinthisreport isonlyapplicabletopresentedTestsample. CTSLTesting(Dongguan)Co.,Ltd. Maincompanyaddress:HexingBuilding,HoujieAvenue,HoujieRoadHoujieTown, GuangdongProvinceDongguanCity,People’sRepublicofChina Page2of55 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com TestReport FCCID:2BGF4-Q3000PRO Applicant Name GuangzhouDANQEnvironmentalTechnologyCo.,LTD Applicant Address No.105HuaduAvenueEast,HuaduDistrict,Guangzhou,China Manufacturer Name GuangzhouDANQEnvironmentalTechnologyCo.,LTD Manufacturer Address No.105HuaduAvenueEast,HuaduDistrict,Guangzhou,China TradeMarkN/A ProductnameAromaDiffuser MainTest Model Q3000PRO SeriesModelsSeethefirstpageofthereport Standard FCCPart15SubpartC(15.247) ANSIC63.10:2020 FCCKDB558074D0115.247MeasGuidancev05r02 TestLocation ISO/IEC17025byILAC-MRAisA2LA7556.01 CTSLTesting(Dongguan)Co.,Ltd. Room112,Building1,No.15,JiaoyuansongshanHetianVillage,HoujieTown DongguanCity,Guangdong,People’sRepublicofChina ReceiptDate2025.12.1Testperiod2025.12.1-2025.12.11IssueDate2025.12.11 Conclusion Theequipmentundertestwasfoundtobecompliancewiththe requirementsofthestandardsapplied. Performs Testing: EthanZhao TestReport Reviewer: SteveQin TestReport Authorizer: AlanLi Page3of55 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com TABLEOFCONTENTS DescriptionPage TESTREPORTVERIFICATION......................................................................................................................3 1.GENERALINFORMATION........................................................................................................................5 1.1.GeneralDescriptionofEUT(EquipmentUnderTest).......................................................................5 1.2.AntennaInformation................................................................................................................................6 1.3.InformationofRFCable..........................................................................................................................6 2.SUMMARYOFTEST................................................................................................................................7 2.1.TestStandards.........................................................................................................................................7 2.2.Summaryoftestresult............................................................................................................................7 2.3.TestFacilities............................................................................................................................................8 2.4.Measurementuncertainty.......................................................................................................................9 2.5.BlockDiagram........................................................................................................................................10 2.6.Assistantequipmentusedfortest.......................................................................................................10 2.7.Testmode...............................................................................................................................................11 2.8.ChannelList............................................................................................................................................12 2.9.PowerSettingofTestSoftware...........................................................................................................12 2.10.TestEquipment....................................................................................................................................13 3.6DBBANDWIDTH.............................................................................................................................15 3.1.Limit..........................................................................................................................................................15 3.2.TestSetup...............................................................................................................................................15 3.3.SpectrumAnalyzerSetting...................................................................................................................15 3.4.TestProcedure.......................................................................................................................................15 3.5.TestResult.......................................................…

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Page1of2 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexC. TestSetupPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com AnnexC. TestSetupPhotos Photo1TestSetupPhotosofRadiatedEmissionTest(30-1000MHz) Photo2TestSetupPhotosofRadiatedEmissionTest(Above1GHz) Page2of2 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2521220068ER AnnexC. TestSetupPhotos FCCID:2BGF4-Q3000PRO Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo3TestSetupPhotosofACPowerLineConductedEmissions ------------------------------------------EndofTestSetupPhotos------------------------------------------