2BSXD-XYSK-11Fireplace humidifier audio

Use r Manual for Fi replace Humidifi er and Sound System Product schematic diagram Remote control function settings 1. ON/OFF button, short press to turn on/off Bluetooth when turned on. 2. Fi reploce lamp button, in the startup state, long press on/off atomization, short press to swit ch the spray ligh t. 3. Ligh t button, press this button briefly to turn on/off the fireplace ligh t when it is turned on and in state. 4. Pl ay/House button, when turned on, short press this button to pause/play music. 5. Pr ess the Pr evbutton to switch to the previous song when the device is turned on. 6. Pr ess the Next button to switch to the next song when the device is turned on. 7. VOL button, when turned on, short press to decrease the volume. 8. VOL button, when turned on, press briefly to increase the volume. Host key function settings 1. Pr ess and hold the power/Bluetooth button for 2 seconds to turn on the power. Click on the Bluetooth switch, open your phone and search for the Bluetooth device name {XYJSQ -22} to connect. 2. Sp ray button, long press the switch of spray and fan. Sh ort press cycle to switch the spray ligh t color. 3. Fi replace button, short press to turn on/off fireplace ligh t and motor. 4. The default volume is 60% when powered on, and the current volume is remembered when turned off without power lo ss. When reconnected, the volume is maintained for the most recent use, and the volume is controlled through a phone or remote control. Spray flame light setting 1. Yellow flame ligh t appears when turned on 2. Sh ort press for the first time to switch the flame orange ligh t 3. Sh ort press for the second time to switch... Pu rple ligh t 4. Sh ort press for the third time to switch... Red ligh t 5. Sh ort press for the 4th time to switch... Gr een ligh t 6. Sh ort press for the 5th time to switch... Blue ligh t 7. Sh ort press for the 6th time to switch... Colorful automatic gr adient 8、Pr ess briefly for the seventh time and the atomization ligh t will go out Accessories&Maintenance The accessories of this product include one main unit, one remote control, one adapter, and one copy of the instruction manual and certificate of conformity. 1. Turn off the power, unplug the power cord, and open the product cover. 2. Drain the remaining water from the water tank and be careful to pour it out from the righ t side to avoid water entering through the air outlet. 3. Wipe the inside of the water tank with a cleaning cloth or tissue to keep it clean. 4. When adding wat er, please make sure to open the product cover and use a water cup to add water to the water tank. Do not use the faucet to add water to the water tank to avoid causing malfunctions. matters needing attention 1. Unauthorized modification or disassembly of this product is prohibited. If maintenance is required, please contact the sales office of this product and have professional technicians repair it for you. 2. Do not use this product in unstable places such as high altitude, s lopes, or inside cars. 3. Do not intentionally damage the power cord, and do not place the power cord in a high temperature area. 4. If the machine is not used for a long time, please unplug the power, clean up any remaining water stains, and store it in a dry and cool environment. 5. To ensure hygi ene, the water in the water tank must be completely emptied and cleaned after each use, and then the machine surface must be wiped dry with a soft cloth. 6. Pl ease do not place this product in t he air conditioner, fan outlet or the place with large air flow, otherwise the spray molding effect will be affected. 7. Do not cover the fog outlet of the product to avoid damage caused by water accumulation in the machine. 8. Do not allow spray to spray directly on furniture, clothes or walls . 9. Do not move the product during use, and do not touch the product when your hands are wet. Troubleshooting during use Malfunctions caused by incorrect machine settings or improper maintenance during use can be resolved by referring to the following methods. When the machine malfunctions, please refer to the table below Unable to open spray ●Is there enough or too much water in the water tank? --Check the water level ●Is the power cord connected correctly? -Disconnect, check the power cord and connect carefully Conventional technical parameters Pr oduct Name: Fi replace Aromatherapy Humidifier So und Sy stem Bluetooth version: 5.0 Sp eaker specification: Diameter 37mm, 4 ohms and 5 watts Color: Black, White Product size: L300 * 107 * 102 Water tank capacity: 450ML Rated voltage: DC24V Rated current: 650mA No fog or abnormal spray ●Insufficient or too much water? -Add water to the water tank, but do not fill it beyond the maximum water level ●Is there dirt inside the water tank of the ultrasonic atomizer? Please refer to the maintenance instructions to clean the equipment ●Is the air inlet too dirty? -Please clean the air inlet with a brush Product leakage ●Is product leakage caused by low temperature or high humidity? ---Under these conditions, fog may quickly condense into water droplets. If you notice this phenomenon, please drain the machine water from the back side and invert it in a dry environment for 3 hours to air dry before use The button is not functioning. ●Check if there is water overflowing from the machine? -If you find these, please immediately disconnect the power and pour out the water from the right side, the n invert the machine and air dry it in a dry environment for 3 hours before use (note that the cover must be tightly closed during use to prevent water from spraying into the machine and causing permanent damage) FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding interference that may cause undesired operation. Any changes or modifications not expressly …

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ShenzhenWeiyuIntelligentMedicalCo., Ltd. Code00018768Ed. 2 Item 1.The deviceis able to install software/programinstallation? ☐Yes, go to Item 2. ☒No. In this case, the rest of the items do not apply.The devicecannotsupport installationof Kasperskycybersecurityor anti-virussoftware. Item 2.TechnicalRequirementsfor KasperskyCybersecuritySoftware: #GeneralRequirements(For all Devices)Yes / No or N/A Comments 1Internetconnectionfor activationand updates(For all OperatingSystems) N/A DeviceFireplacehumidifieraudio CompanynameShenzhenWeiyuIntelligentMedicalCo., Ltd. Granteecode2BSXD FCC ID2BSXD-XYSK-11 FRN0037627197 Contactnamewei hai yang Address401, Building2, LongdaIndustrialPark,Third IndustrialZone,BaoyuanCommunity,Shiyan Street,Bao'anDistrict,ShenzhenChina Telephonenumber13712118808 [email protected] Chipset/moduleinformationAB5605C OperatingSystem(if applicable)N/A StorageCapacity(hard drive or other permanentmemorystorage, if applicable) N/A 2 #GeneralRequirements(ForWindowsDevices)Yes/Noor N/A Comments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/ EnterpriseMicrosoft Windows7Starter/HomeBasic&Premium/ Professional/UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/Noor N/A Comments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/Noor N/A Comments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/Noor N/A Comments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A 3 #GeneralRequirements(ForLinuxsystem)Yes/Noor N/A Comments 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise 2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/ Education8orlater; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingthe installationofKasperskysoftware? ☐Yes,gotoItem3. 4 ☒No.Inthiscase,therestoftheitemsdonotapply.Thedevicecannotsupport installationofKasperskysoftware Item3.ConnectivityCapabilities: #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒ Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecovered list. ☐ Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist –additionalthird-partyproofisprovidedtodemonstratecompliancewithrequirementsas of2.911(d)5(i),(ii)–“ProofofCompliancewithCoveredListSoftwareRequirements”ofthis documentapplies Signature:Name:weihaiyang Date:2025.11.20 Oncethedocumentisfilledin,pleaseproceedtoprintaPDFofthisWord 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

TCB CALL página 1 File FCC ID: 2BSXD-XYSK-11 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://opencorporates.com/companies/us_co/20248329243 In google: TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 TCB CALL página 7 TCB CALL página 8 TCB CALL página 9 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

LOBOS IOWA INC LETTER OF ATTESTATION TO: O ffice of Engineering Technolog y F ederal Communications Commission 7 435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name:LOBOS IOWA INC FRN: 0036413961 Contact N ame:Harley Li Address:4623 Bittercreek Dr Colorado Springs CO 80922 US Telephone No:+1 8188180538 Email:[email protected] Applicant: Company name:Shenzhen Weiyu Intelligent Medical Co., Ltd. Product De scription:Fireplace humidifier audio Grantee code:2BSXD FRN: 0037627197 F CC ID:2BSXD-XYSK-11 Contact Na me:wei hai yang Address: 401, Building 2, Longda Industrial Park, Third Industrial Zone, Baoyuan Community, Shiyan Street, Bao'an District, Shenzhen China Telephone No.: 13712118808 E mail:[email protected] [ Shenzhen Weiyu Intelligent Medical Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [ L OBOS IOWA INC ] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen Weiyu Intelligent Medical Co., Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the c onclusion of any commission related proceeding involving equipment. [ LOBOS IOWA INC ] a ccepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause §2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause§2.911. Date: ! 2025.11.2Q Applicant's Name: wei hai yang Title: manager Signature 必匕 产 1/1 US Agent's Name: Harley Li Title: Manager Signature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:ShenzhenWeiyuIntelligentMedicalCo.,Ltd. Granteecode:2BSXD FRN:0037627197 FCCID:2BSXD-XYSK-11 ContactName:weihaiyang Address:401,Building2,LongdaIndustrialPark,ThirdIndustrialZone,BaoyuanCommunity, ShiyanStreet,Bao'anDistrict,ShenzhenChina TelephoneNo.:13712118808 Email:[email protected] i.ShenzhenWeiyuIntelligentMedicalCo.,Ltd.(“theapplicant”)certifiesthat theequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.ShenzhenWeiyuIntelligentMedicalCo.,Ltd.(“theapplicant”)certifiesthat, asofthedateofthefilingoftheapplication,theapplicant[isnot](asa specificallynamedentityoranyofitssubsidiariesoraffiliates)identifiedon theCoveredListasanentityproducing“covered”equipment.Theapplicant mustsignthiscertification. [ShenzhenWeiyuIntelligentMedicalCo.,Ltd.](“theapplicant”)certifiesthat,asof thedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2025.11.20 Applicant’sName:weihaiyang Title:manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

C5266091_X10_Ed.2 1/1 ShenzhenWeiyuIntelligentMedicalCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2025.11.20 Subject:RequestforConfidentiality FCCID:2BSXD-XYSK-11 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 abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:weihaiyang Title:manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization ShenzhenWeiyuIntelligentMedicalCo.,Ltd. Company:ShenzhenWeiyuIntelligentMedicalCo.,Ltd. Address:401,Building2,LongdaIndustrialPark,ThirdIndustrialZone, BaoyuanCommunity,ShiyanStreet,Bao'anDistrict,ShenzhenChina ProductName:Fireplacehumidifieraudio ModelNumber:XYSK-11 FCCIdentifier:2BSXD-XYSK-11 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:weihaiyangDate:2025.11.20 Title:manager Signatureofapplicant:

EUTPHOTO(ExternalPhotos) Model:XYSK-11 Photo1 Photo2 Photo3 Photo4 Photo5 Photo6 ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation 8cm 4cm Fireplacehumidifieraudio FCCID:2BSXD-XYSK-11

EUTPHOTO(InternalPhotos) Model:XYSK-11 Photo1 Photo2 Photo3 Photo4 Photo5 Photo6 ANT Photo7 Photo8 Photo9 Photo10 ※※※※※ENDOFREPORT※※※※※

FCCID:2BSXD-XYSK-11 AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1091 RFExposureEvaluation Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation EDRmode Mode Output powerto antenna (dBm) TuneUP tolerance (dBm) MaxTune UPpower (dBm) MaxTune UPpower (mW) Power Densityat R=20cm (mW/cm2) Limit (mW/cm2) Result GFSK-0.1220±111.260.0005111.0 PASS π/4-DQPSK 0.5800±111.260.0005111.0 PASS AntennaGain=3.0955dBi

C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL ShenzhenDL TestingTechnologyCo., Ltd.ReportNo.: DLE-251124018R Test ReportTel: 400-688-3552Web:www.dl-cert.comEmail:[email protected] of 61 FCC Part 15CTestReport FCC ID:2BSXD-XYSK-11 Applicant: ShenzhenWeiyuIntelligentMedicalCo., Ltd. Address: 401, Building2, LongdaIndustrialPark,ThirdIndustrialZone,BaoyuanCommunity, ShiyanStreet,Bao'anDistrict,Shenzhen Manufacturer: ShenzhenWeiyuIntelligentMedicalCo., Ltd. Address: 401, Building2, LongdaIndustrialPark,ThirdIndustrialZone,BaoyuanCommunity, ShiyanStreet,Bao'anDistrict,Shenzhen EUT: Fireplacehumidifieraudio TradeMark: N/A ModelNumber: XYSK-11 Dateof Receipt:Sept.02, 2025 Test Date:Sept.02, 2025- Oct. 17, 2025 Dateof Report:Nov.20, 2025 PreparedBy:ShenzhenDL TestingTechnologyCo., Ltd. Address: 101-201,BuildingC, Shuanghuan,No.8,BaoqingRoa BaolongIndustrialZone,Baolong Street,LonggangShenzhen,Guangdong,China Applicable Standards: FCCCFRTitle 47 Part 15 SubpartC Section15.247 ANSIC63.10:2020 Test Result:Pass ReportNumber:DLE-251124018R Prepared(TestEngineer): DimonTan Reviewer(Supervisor): JackBu Approved(Manager): JadeYang This test reportis basedon a singleevaluationof one sampleof abovementionedproducts.It is not permittedto be duplicatedin extractswithoutwrittenapprovalof ShenzhenDL TestingTechnologyCo., Ltd. C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL ShenzhenDL TestingTechnologyCo., Ltd.ReportNo.: DLE-251124018R Test ReportTel: 400-688-3552Web:www.dl-cert.comEmail:[email protected] of 61 Tableof Contents Page 1. VERSION..................................................................................................................................4 2. TEST SUMMARY...................................................................................................................5 2.1 TESTFACILITY.........................................................................................................................6 2.2 MEASUREMENTUNCERTAINTY......................................................................................6 3. GENERALINFORMATION..................................................................................................7 3.1 GENERALDESCRIPTIONOF EUT...................................................................................7 3.2 Test SetupConfiguration........................................................................................................9 3.3 SupportEquipment......................................................................…

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AntennaTest 1，HardwareTesting 2，SoftwareTesting 3，DataReading 1，HardwareTesting 1.1，PCBABareboardtesting SoldertheRFconnectingcabletothebareboard,thenconnectittotheOTAdevice.ThediagramoftheRFconnecting cableconnectedtothebareboardisshownbelow.： 1.2，DeviceEnvironment Theequipmentneededforthistestincludesacomputer,spectrumanalyzer,amplifier,andan anechoicchamber,asshowninthefigurebelow ： 2，SoftwareTesting 3，DataReading 3.1，3DRadiationPatternofaScanningAntenna 2400MHz: 2450MHz: 2500MHz: 3.2，ScanAntenna2DRadiationPattern 3.3，Detailedscanoutputdataresults Freq（MHz） Gain（dBi）Efficiency（dB）Efficiency（%） 2400 3.09556305410640.905747100446796123.18978862651 2410 3.19992155989381.13620551665932129.90341002826 2420 3.16660691509271.14518847177215130.172380555998 2430 2.77406202053640.901276638457606123.063046992661 2440 2.77427828210630.952534169027688124.524101536165 2450 2.70183977991190.93843323179296124.12044477707 2460 2.31737399800740.658896680426163116.383032224599 2470 2.08278108649280.485354187569743111.824101867836 2480 1.827960700017710.332441429913864107.955343345113 2490 1.88089137371830.428637055888481110.373218184768 2500 1.996268754246680.606757644873763114.99415451911 ITEMANT SPEC ModelName2.4GANT AntennaplatePCB antenna CenterFrequency2400MHz2450MHz2500MHz 3.0955dBi2.7018dBi1.996dBi MAX.Gain 3.1999dBi PolarizationHorizontaiand Vertical Impedance50Ohm ManufactureShenzhenTianjiulongTechnologyCo., Ltd. 6th Floor,Unit 6608,BuildingU6, JunxiangU8 IntelligentManufacturing IndustrialPark,GushuStreet,Bao'anDistrict,Shenzhen AntennaPhouo&Length(mm) Q

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