2ASHY-LIGCN001YoloLight Air

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:-- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment *RF warning for Mobile device: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

HangzhouXingxiTechnologyCo.,LTD CoveredEquipmentCertificationAttestationLetter 6/26/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2ASHY-LIGCN001 HangzhouXingxiTechnologyCo.,LTD(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. HangzhouXingxiTechnologyCo.,LTDShenzhenZhengyunTechnologyCo.,LTD(“the applicant”)certifiesthat,asofthedateofthefilingoftheapplication,theapplicantisnot identifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesor affiliates)asanentityproducing“covered”equipment. HangzhouXingxiTechnologyCo.,LTD(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:jingcheng Title:SalesCoordinator CompanyName:HangzhouXingxiTechnologyCo.,LTD Date:6/26/2026

* the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. SC6065590 U.S. Agent Designation for Service of Process - Certification Attestation Letter 6/30/2026 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2ASHY-LIGCN001 FRN of applicant: 0028240810 Per section 2.911(d)(7) of the FCC rules, Hangzhou Xingxi Technology Co., LTD FRN: 0028240810(“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Global Product Services and Consultation LLC FCC Registration Number (FRN): 0033406703 Physical U.S. Company Address: 328 W Palm Ave. Monrovia, CA91016 Contact Person: Michael Chan Tel: +1 626 366 4358 Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Agent Signed (if different from Applicant): Signed: Printed name: jing cheng Title: Sales Coordinator Company Name: Hangzhou Xingxi Technology Co., LTD Date: 6/30/2026 Signed: Printed name: Michael Chan Title: Technical Director Company Name: Global Product Services and Consultation LLC Date: 6/30/2026

DATE:2026/6/26 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 AuthoritytoActasAgent Onourbehalf,IappointBlueAsiaofTechnicalServices(Shenzhen)Co.,LtdAnd BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen, GuangdongProvince,China(NameofAgentcompanynameandaddress)toactasour agentinthepreparationofthisapplicationforequipmentcertification.Icertifythat submitteddocumentsproperlydescribethedeviceorsystemforwhichequipment certificationissought.Ialsocertifythateachunitmanufactured,importedormarketed,as definedintheFederalCommunicationsCommission’sregulationswillhaveaffixedtoita labelidenticaltothatsubmittedforapprovalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithHangzhouXingxiTechnologyCo.,LTD And Room112, 112M,Building1,No.1818-1,WenyiWestRoad,YuhangStreet,YuhangDistrict, Hangzhou,Zhejiang,China(ApplicantNameandaddress) <Signature> Name：jingcheng Title ：SalesCoordinator Company：HangzhouXingxiTechnologyCo.,LTD

Date2026-6-26 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeComplianceTesting,LLCtoactonourbehalfinallmatters relatingtoapplicationforequipmentauthorization,includingthesigningofalldocumentsrelatingto thesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Sincerely, <Signature> Name：jingcheng Title ：SalesCoordinator Company ： HangzhouXingxiTechnologyCo.,LTD

DATE2026-6-26 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:_2ASHY-LIGCN001___________ ProductName:_YoloLightAir__________ RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...) Schematics Blockdiagram  Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> Name：jingcheng Title：SalesCoordinator Company：HangzhouXingxiTechnologyCo.,LTD

ProductName:YoloLightAir

FCCID:2ASHY-LIGCN001 Model: YX-LIG-CN001

ProductName:YoloLightAir

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. RFExposure Applicant:HangzhouXingxiTechnologyCo.,LTD. Address: Room112,112M,Building1,No.1818-1,WenyiWest Road,YuhangStreet,YuhangDistrict,Hangzhou, Zhejiang,China ProductName:YoloLightAir BrandMark:YoloLiv Model:YX-LIG-CN001 FCCID:2ASHY-LIGCN001 ReportNumber:BLA-EMC-202605-A62-03 DateofReceipt:May20,2026 DateofTest:May20,2026toJune9,2026 TestStandard: 47CFRPart15,Part1.1307 47CFRPart15,Part2.1091 KDB447498D04GeneralRFExposureGuidancev01 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:June9,2026 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Address:No.41,SouthofBeihuanRoad,ShangwuCommunity,ShiyanSubdistrict,Bao’ anDistrict,Shenzhen,Guangdong,China ReportNo.:BLA-EMC-202605-A62-03 Page 2 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Version:v1.1 TableofContents 1Generalinformation................................................................................................................................................4 1.1Generalinformation..........................................................................................................................................4 1.2GeneraldescriptionofEUT..............................................................................................................................4 2Laboratoryandaccreditations..............................................................................................................................5 3RFExposureComplianceRequirement...............................................................................................................6 3.1StandardRequirement.....................................................................................................................................6 3.2Limits................................................................................................................................................................6 3.3Result...............................................................................................................................................................7 ReportNo.:BLA-EMC-202605-A62-03 Page 3 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Version:v1.1 ReviseRecord VersionNo.DateDescription 01June9,2026Original ReportNo.:BLA-EMC-202605-A62-03 Page 4 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Version:v1.1 1Generalinformation 1.1Generalinformation ApplicantHangzhouXingxiTechnologyCo.,LTD. Address Room112,112M,Building1,No.1818-1,WenyiWestRoad,Yuhang Street,YuhangDistrict,Hangzhou,Zhejiang,China ManufacturerHangzhouXingxiTechnologyCo.,LTD. Address Room112,112M,Building1,No.1818-1,WenyiWestRoad,Yuhang Street,YuhangDistrict,Hangzhou,Zhejiang,China FactoryHangzhouXingxiTechnologyCo.,LTD. Address Room112,112M,Building1,No.1818-1,WenyiWestRoad,Yuhang Street,YuhangDistrict,Hangzhou,Zhejiang,China 1.2GeneraldescriptionofEUT ProductnameYoloLightAir Modelno.YX-LIG-CN001 SeriesmodelN/A OperationFrequency:2402MHz-2480MHz ModulationType:GFSK Ratedata:1Mbps ChannelSpacing:2MHz NumberofChannels:40 AntennaType:Internalantenna AntennaGain:0.66dBi(Providedbycustomer) Powersupplyoradapter information Model:MX65C1-1803000 Input:100-240V-50-60Hz2A Output:18.0V⎓3.0A54.0W HardwareVersionN/A SoftwareVersionN/A Note:Foramoredetaileddescription,pleaserefertoSpecificationorUser’sManualsuppliedby theapplicantand/ormanufacturer. ReportNo.:BLA-EMC-202605-A62-03 Page 5 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Version:v1.1 2Laboratoryandaccreditations Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: Companyname:BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Address: No.41,SouthofBeihuanRoad,ShangwuCommunity,ShiyanSubdistrict, Bao’anDistrict,Shenzhen,Guangdong,China CNASaccreditedNo.:L9788 A2LACert.No.:5071.01 FCCDesignationNo.:CN1252 ISEDCABidentifierNo.:CN0028 Telephone:+86-755-28682673 FAX:+86-755-28682673 ReportNo.:BLA-EMC-202605-A62-03 Page 6 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Version:v1.1 3RFExposureComplianceRequirement 3.1StandardRequirement Accordingto447498D04InterimGeneralRFExposureGuidancev01 StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurement ornumericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThreshold condition,listedbelow,issatisfied. 3.2Limits ReportNo.:BLA-EMC-202605-A62-03 Page 7 of 7 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Version:v1.1 3.3Result EIRP=ptxgt=(EXd) 2 /30 Where: pt=transmitteroutputpowerinwatts, gt=numericgainofthetransmittingantenna(unitless), E=electricfieldstrengthinV/m, d=measurementdistanceinmeters(m) Spot=(EXd) 2 /30xgt Separationdistance=20cm Antgain=0.66dBi ForBLE(Worst): MaxOutputpower=5.819dBm@2480MHzBLE2M EIRP=5.819dBm+0.66dBi=6.479dBm=4.445mW<3060mW ERP=6.479-2.15=4.329dBm ComplywithRFexposureexemptionlimit. ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.Withoutwritten…

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ReportNo.:BLA-EMC-202605-A62-02 Page 31 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXlowchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 32 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXmiddlechannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 33 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXmiddlechannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 34 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 35 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 36 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.9Radiatedemissionswhichfallintherestrictedbands TestStandard47CFRPart15,SubpartC15.247(d) TestMethod ANSI C63.10-2020+Cor.1-2023+C63.10a-2024+ErratatoC63.10a-2024 Clause6.3,6.5,6.6,11.12.1 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.9.1Limit Frequency(MHz) Field strength(microvolts/meter) Measurement distance(meters) 0.009-0.4902400/F(kHz)300 0.490-1.70524000/F(kHz)30 1.705-30.03030 30-881003 88-2161503 216-9602003 Above9605003 Remark:TheemissionlimitsshownintheabovetablearebasedonmeasurementsemployingaCISPR quasi-peakdetectorexceptforthefrequencybands9-90kHz,110-490kHzandabove1000MHz.Radiated emissionlimitsinthesethreebandsarebasedonmeasurementsemployinganaveragedetector,thepeakfield strengthofanyemissionshallnotexceedthemaximumpermittedaveragelimitsspecifiedabovebymorethan20 dBunderanyconditionofmodulation. ReportNo.:BLA-EMC-202605-A62-02 Page 37 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.9.2Testsetup Below1GHz： 30MHz-1GHz： Above1GHz： ReportNo.:BLA-EMC-202605-A62-02 Page 38 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.9.3Procedure a)Forbelow1GHz,theEUTwasplacedonthetopofarotatingtable0.8metersabovethegroundat a3or10metersemi-anechoicchamber.Thetablewasrotated360degreestodeterminethe positionofthehighestradiation. b)Forabove1GHz,theEUTwasplacedonthetopofarotatingtable1.5metersabovethegroundat a3meterfully-anechoicchamber.Thetablewasrotated360degreestodeterminethepositionof thehighestradiation. c)TheEUTwasset3or10metersawayfromtheinterference-receivingantenna,whichwasmounted onthetopofavariable-heightantennatower. d)Theantennaheightisvariedfromonemetertofourmetersabovethegroundtodeterminethe maximumvalueofthefieldstrength.Bothhorizontalandverticalpolarizationsoftheantennaare settomakethemeasurement. e)Foreachsuspectedemission,theEUTwasarrangedtoitsworstcaseandthentheantennawas tunedtoheightsfrom1meterto4meters(forthetestfrequencyofbelow30MHz,theantennawas tunedtoheights1meter)andtherotatabletablewasturnedfrom0degreesto360degreestofind themaximumreading. f)Thetest-receiversystemwassettoPeakDetectFunctionandSpecifiedBandwidthwithMaximum HoldMode. g)IftheemissionleveloftheEUTinpeakmodewas10dBlowerthanthelimitspecified,thentesting couldbestoppedandthepeakvaluesoftheEUTwouldbereported.Otherwisetheemissionsthat didnothave10dBmarginwouldbere-testedonebyoneusingpeak,quasi-peakoraverage methodasspecifiedandthenreportedinadatasheet. h)TesttheEUTinthelowestchannel,themiddlechannel,thehighestchannel. i)TheradiationmeasurementsareperformedinX,Y,ZaxispositioningforTransmittingmode,and foundtheXaxispositioningwhichitistheworstcase. j)Repeataboveproceduresuntilallfrequenciesmeasuredwascomplete. Note1:Level(dBuV)=Reading(dBuV)+Factor(dB/m) Note2:Forfrequenciesabove1GHz,thefieldstrengthlimitsarebasedonaveragelimits.However,thepeakfield strengthofanyemissionshallnotexceedthemaximumpermittedaveragelimitsspecifiedabovebymorethan20 dBunderanyconditionofmodulation.Fortheemissionswhosepeaklevelislowerthantheaveragelimit,only thepeakmeasurementisshowninthereport. ReportNo.:BLA-EMC-202605-A62-02 Page 39 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.9.4Testdata [Testmode:TXlowchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 40 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXlowchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 41 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 42 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202605-A62-02 Page 43 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7AppendixA 7.1MaximumConductedOutputPower ConditionModeFrequency (MHz) AntennaConductedPower (dBm) Limit (dBm) Verdict NVNTBLE1M2402Ant15.1130Pass NVNTBLE1M2442Ant15.23230Pass NVNTBLE1M2480Ant15.81930Pass ReportNo.:BLA-EMC-202605-A62-02 Page 44 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1…

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ReportNo.:BLA-EMC-202605-A62-02 Page 61 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNTBLE1M2480MHzAnt1Ref Tx.SpuriousNVNTBLE1M2480MHzAnt1Emission ReportNo.:BLA-EMC-202605-A62-02 Page 62 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 AppendixB:photographsoftestsetup ConductedemissionsatACpowerline(150kHz-30MHz) RadiatedEmissions(30MHz-1GHz) ReportNo.:BLA-EMC-202605-A62-02 Page 63 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 RadiatedEmissions(above1GHz) ReportNo.:BLA-EMC-202605-A62-02 Page 64 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 AppendixC:photographsofEUT Referencetothetestreportno.BLA-EMC-202605-A62-01 ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

SPECIFICATION (PRODUCT SPECIFICATION) DATE: 2026-5-18 NUMBER: VERSION: A1 CUSTOMER:Hangzhou Xingxi Technology Co., Ltd CUSTOMER P/N: PART MODEL:HZ9312XX FREQUENCY:Bluetooth 2.4G PRODUCT NAME:FPC Antenna APPROVAL OF SUPPLIER DRAWN BYCHECKED BYAPPROVED BY Huang HaoLin GuofuXiao Datian APPROVED BY CUSTOMER Hangzhou Sunsky Technology Co., Ltd Page 1 of 7 Sunsky Confidential Hangzhou Sunsky Technology Co., Ltd. PRC 311100 Tel: +86-510-85406591 Change History NOVersionChange DateDescription of Change Reason for Change 1A12026-5-18Initial release--------- Hangzhou Sunsky Technology Co., Ltd Page 2 of 7 Sunsky Confidential Hangzhou Sunsky Technology Co., Ltd. PRC 311100 Tel: +86-510-85406591 Table of Contents 1Test EquipmentPage 4 2Physical PhotosPage 5 3Antenna SpecificationsPage 6 4Antenna PerformancePage 7 Hangzhou Sunsky Technology Co., Ltd Page 3 of 7 Sunsky Confidential Hangzhou Sunsky Technology Co., Ltd. PRC 311100 Tel: +86-510-85406591 1. Test Equipment E5071C Network Analyzer 7×4×3M Microwave Anechoic Chamber Hangzhou Sunsky Technology Co., Ltd Page 4 of 7 Sunsky Confidential Hangzhou Sunsky Technology Co., Ltd. PRC 311100 Tel: +86-510-85406591 2. Physical Photos Sample Photo Antenna Position Hangzhou Sunsky Technology Co., Ltd Page 5 of 7 Sunsky Confidential Hangzhou Sunsky Technology Co., Ltd. PRC 311100 Tel: +86-510-85406591 3. Antenna Specifications 3.1 Antenna Appearance Specifications NameBluetooth 2.4G AntennaModelHZ9312XX TypeFPC Antenna Dimensions (mm) 27.8×12.3 Band2.4G Connector Model IPEX Gen 4 MountingAdhesive backingCable 0.81 coaxial, length 100mm Note: The engineering drawing above is the original manufacturing drawing and is retained as-is. 3.2 Operating Conditions Temperature: -40°C ~ +85°C Humidity: 40% ~ 100% 3.3 Storage Conditions Temperature: -40°C ~ +85°C Humidity: 40% ~ 95% 3.4 Environmental Test ① High-temperature test: Place in a drying oven at 80°C for 48 hours; after inspection there is no deformation. After baking, place at room temperature for 24 hours with no oxidation. ② Low-temperature test: Place in a freezer at -40°C for 48 hours; there is no deformation in appearance. After recovery at room temperature, there is no oxidation or rust. Hangzhou Sunsky Technology Co., Ltd Page 6 of 7 Sunsky Confidential Hangzhou Sunsky Technology Co., Ltd. PRC 311100 Tel: +86-510-85406591 4. Antenna Performance Antenna S11 and Passive Test Data Freq (MHz) Effi (%) Gain (dBi) 240021.280.2 241023.310.66 242023.760.66 243021.550.09 244023.520.05 245022.45-0.49 246027.610.1 247023.96-0.96 248025.95-0.67 249026.25-0.51 250027.56-0.19 Hangzhou Sunsky Technology Co., Ltd Page 7 of 7 Sunsky Confidential Hangzhou Sunsky Technology Co., Ltd. PRC 311100 Tel: +86-510-85406591

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. TestReport Applicant:HangzhouXingxiTechnologyCo.,LTD. Address: Room112,112M,Building1,No.1818-1,Wenyi WestRoad,YuhangStreet,YuhangDistrict, Hangzhou,Zhejiang,China ProductName:YoloLightAir BrandMark:YoloLiv Model:YX-LIG-CN001 FCCID:2ASHY-LIGCN001 ReportNumber:BLA-EMC-202605-A62-02 DateofReceipt:May20,2026 DateofTest:May20,2026toJune9,2026 TestStandard:47CFRPart15,SubpartC15.247 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:June9,2026 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Address:No.41,SouthofBeihuanRoad,ShangwuCommunity,ShiyanSubdistrict,Bao’ anDistrict,Shenzhen,Guangdong,China ReportNo.:BLA-EMC-202605-A62-02 Page 2 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 TableofContents 1Generalinformation................................................................................................................................................5 1.1Generalinformation..........................................................................................................................................5 1.2GeneraldescriptionofEUT..............................................................................................................................5 2Testsummary..........................................................................................................................................................6 3TestConfiguration..................................................................................................................................................7 3.1Testmode.........................................................................................................................................................7 3.2OperationFrequencyeachofchannel.............................................................................................................8 3.3Testchannel.....................................................................................................................................................8 3.4Auxiliaryequipment..........................................................................................................................................8 3.5Testenvironment..............................................................................................................................................8 4Laboratoryinformation..........................................................................................................................................9 4.1Laboratoryandaccreditations..........................................................................................................................9 4.2Measurementuncertainty.................................................................................................................................9 5Testequipment......................................................................................................................................................10 6Testresult..............................................................................................................................................................12 6.1Antennarequirement......................................................................................................................................12 6.2ConductedemissionsatACpowerline(150kHz-30MHz)...........................................................................13 6.3ConductedpeakoutputPower.......................................................................................................................17 6.4Minimum6dBbandwidth................................................................................................................................19 6.5Powerspectrumdensity.................................................................................................................................20 6.6ConductedBandEdgesMeasurement..........................................................................................................21 6.7Conductedspuriousemissions......................................................................................................................23 6.8Radiatedspuriousemissions.........................................................................................................................25 6.9Radiatedemissionswhichfallintherestrictedbands...................................................................................36 7AppendixA............................................................................................................................................................43 7.1MaximumConductedOutputPower..............................................................................................................43 7.2-6dBBandwidth..............................................................................................................................................46 7.3OccupiedChannelBandwidth........................................................................................................................49 7.4MaximumPowerSpectralDensityLevel.......................................................................................................52 7.5BandEdge......................................................................................................................................................55 ReportNo.:BLA-EMC-202605-A62-02 Page 3 of 64 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Tel:+…

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ProductName:YoloLightAir ConductedemissionsatACpowerline(150kHz-30MHz) RadiatedEmissions(30MHz-1GHz) RadiatedEmissions(above1GHz)