2BE9U-MT3Smart glasses

FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following t wo 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. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. NOTE: 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 equip ment 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 communica tions. 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 important announcement Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BE9U-MT3 MT3，HD3,MT2,MT2Pro,MT2ultra,MT3Pro, MT3ultra,MT5,HD5,MT5Pro,MT5ultra,MT6,HD6, MT6Pro,MT6ultra,MT7,HD7,MT7Pro,MT7ultra, MT8,HD8,MT8Pro,MT8ultra,Meta2,Meta2Pro, Meta2ultra,Meta3,Meta3Pro,Meta3ultra Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyearaf- terthegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2025/07/03SignatureDate:2025/07/03 CompanyName:HOORAYINDUSTRYLLC ShenzhenHuadaiTechnologyCo.,Ltd FRN:00339261060035058932 ContactName:CindyWU WeiChuchao Address:1408PinonPlaceFullerton,CA92835 UnitedStates A308,FujiindustrialPark,No.33Liuhe Road,HenggangStreet,Longgang District,Shenzhen,China Phone:(626)910-5808 13760447068 Email:[email protected] [email protected]

Rev1/26/2023 (ShenzhenHuadaiTechnologyCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-5 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BE9U-MT3 [(ShenzhenHuadaiTechnologyCo.,Ltd)]certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. (ShenzhenHuadaiTechnologyCo.,Ltd).certifiesthattheequipmentforwhichauthorizationissought doesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.orany ofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature) (Applicantprintedname)WeiChuchao Rev1/26/2023 (ShenzhenHuadaiTechnologyCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-5 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BE9U-MT3 [ShenzhenHuadaiTechnologyCo.,Ltd]certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesor affiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)WeiChuchao

●该报告是为了更好支持协作客户所做的详细过程及总结。 ●该报告中所有产品射频性能的思路与方法，均为沃莱特针对该产品定制开发。 ●在未获得沃莱特许可下，该研发报告请勿散播给第三方，感恩您的理解与支持 Z8X天线 。 版本时间客户结主要事项论 V12024/11/22新项目调试 84101-3 No. 101-3, Building 4, Industrial Park, Xiangyu'er, Longsheng Road, Longgang Community, Longgang District, Shenzhen City ● Thereportisadetailedprocessandsummarytobettersupportthecollaborationcustomers Z8X Antenna Specification Document . ● AllRFperformanceconceptsandmethodologiesfortheproductsinthisreportwerecustomizedbyWoleiteforthesespecificproducts. ● ThisR&DreportmustnotbesharedwiththirdpartieswithoutWolei'sauthorization.Weappreciateyourunderstandingandsupport. Versiontime CustomerConclusio The main points of this are as follows: n V12024/11/22 Newprojectdebugging 101-3,Building4,XiangyuerIndustrialPark,No.8,LongshengRoad,LonggangCommunity,LonggangStreet,LonggangDistrict,Shenzhen No. 101-3, Building 4, Industrial Park, Xiangyu'er, Longsheng Road, Longgang Community, Longgang District, Shenzhen City 测试系统与设备（4*4*3.5 TEM24多探头测试系统，3*3*2.5 MVG12多探头测试系统、Agilent5071系列网络分析仪、是德5063系列网络分析仪、 Agilent8960、RS-CMW500 ） 附：天线设计研发过程说明及介绍 阶段一天线性能预先评估 根据不同项目特点建议客户最为恰当的评估方式，包括仿真评审，图档评审，手板评审等。天线评审作 为天线研发非常重要的一个环节，在项目立项前期就导入进行，这对后期天线性能，可实现性有着非常 重大的意义。 阶段二天线无源性能测试 作为一个能量转换和传输的装置，其本质是无源器件，而表征其自身性能的参数就是无源参数。在无缘 调试阶段，主要调试天线本身的传输参数和辐射参数，关注的测试参数主要为阻抗、回损，效率和增益 等。 阶段三天线有源性能测试 在天线确认无源参数OK的情况下，最终使用效果还需要放进产品中进行性能的确认。在这个阶段，需要 调试的是整个系统表现出来的综合性能，主要的关注参数为功率和灵敏度，这是量化天线发射和接收能 力最直观的有源参数。 阶段四无线用户体验感测试 对于所有无线形态的电子产品，其用户体验感是最终我们需要实现的目的，这也是用户的切身感受。所 以我们前期的所有研发实际都是为了最终的这一个阶段在服务。 Testsystemsandequipment(4×4×3.5TEM24multi-probetestingsystem,3×3×2.5MVG12multi-probetestingsystem,Agilent5071seriesnetworkanalyzer,Keysight5063seriesnetworkanalyzer,Agilent8960,RS-CMW500) Appendix:Descriptionandintroductionofantennadesignanddevelopment process Phase1 Pre-evaluationofantennaperf- ormance Themostappropriateevaluationmethodsaresuggestedtothecustomeraccordingtothecharacteristicsofdifferentprojects,including simulationreview,drawingreview,prototypereview,etc.AntennareviewisanimportantpartofantennaR&D,whichisintroduced intheearlystageofprojectestablishment,anditisofgreatsignificancetotheperformanceandfeasibilityofantennainthelaterstage. Phase2 Antennapassiveperformancetesting Asadeviceofenergyconversionandtransmission,itisapassivedevice,andtheparameterscharacterizingitsown performancearepassiveparameters.Inthephaseofpassivedebugging,thetransmissionparametersandradiationparameters oftheantennaitselfaremainlydebugged,andthemaintestparametersareimpedance,returnloss,efficiencyandgain. Phase3 Activeperformancetestofant- enna Whentheantenna'spassiveparametersareconfirmedasOK,thefinalperformancemustbetestedintheproductforvalidation. Atthisstage,thefocusisondebuggingthesystem'soverallperformance,withparticularattentiontopowerandsensitivity— thesebeingthemostintuitiveactiveparametersforquantifyingtheantenna'stransmissionandreceptioncapabilities. Phase4 Wirelessuserexperiencetesting Forallthewirelesselectronicproducts,theuserexperienceistheultimategoalweneedtoachieve,whichisalsothe user'spersonalfeeling.Soalltheresearchanddevelopmentintheearlystageisactuallyforthefinalstagetoserve. 研发报告常见天线参数释义 所属类别（测量设备）天线参数释义 天线无源参数（网络分析仪） 驻波比（VSWR） 电压驻波比指驻波波腹电压与波节电压幅度之比，又称为 驻波系数、驻波比。驻波比等于1时，表示馈线和天线的 阻抗完全匹配，此时高频能量全部被天线辐射出去，没有 能量的反射损耗；驻波比为无穷大时，表示全反射，能量 完全没有辐射出去。 VSWR≤3 回波损耗（Return loss) 回波损耗是传输线端口的反射波功率与入射波功率之比， 以对数形式来表示，单位是dB，一般是负值，其绝对值可 以称为反射损耗。 │RL│≥6dB 阻抗圆图（SMITH CHART) 史密斯图（阻抗圆图）是一种在高频和超高频电路设计时 有效地选择计算匹配阻抗的工具。 天线工作频段越靠近50欧姆点越佳 天线效率（Effeciency) 天线效率是指天线辐射出去的功率（即有效的转换电磁波 部分的功率）和输入到天线的有功功率之比。 非金属环境：Effeciency≥35% 金属环 境：Effeciency≥20% 天线增益（Gain） 天线增益是指在输入功率相等的条件下，实际天线与理想 的辐射单元在空间同一点处所产生的信号的功率密度之比 。它定量地描述一个天线把输入功率集中辐射的程度，关 键参数微最大增益，而天线的平均增益即是效率。 根据工作频段及产品特点的不同而不同 天线方向图（radiation pattern) 天线方向图是指在离天线一定距离处，辐射场的相对场强 （归一化模值）随方向变化的图形，通常采用通过天线最 大辐射方向上的两个相互垂直的平面方向图来表示。 根据实际使用体验感需求不同而不同 CommonAntennaParameterInterpretationinR&DReport Category(MeasurementEquipment) Antennaparame- ters Paraphrase Antennapassiveparameters(networkanalyzer) VSWR Thevoltagestandingwaveratio(VSWR)isdefinedastheratiooftheamplitude ofthestandingwave'snodevoltagetoitsnodevoltage,alsoknownasthe standingwavecoefficientorVSWR.WhenVSWRequals1,itindicatesperfect impedancematchingbetweenthefeederandantenna,whereallhigh-frequency energyisradiatedwithoutanyreflectionloss.Conversely,whenVSWR approachesinfinity,itsignifiestotalreflection,withnoenergybeingradiated. VSWR≤3 Returnloss Thereflectionlossistheratioofthereflectedwavepowertotheincident wavepoweratthetransmissionlineport,expressedinlogarithmicform,with theunitbeingdB.Itisgenerallynegative,anditsabsolutevalueisreferredto asthereflectionloss. │RL│≥6dB Smithchart Smithdiagramisausefultooltocalculatethematchingimpedance inthedesignofhighfrequencyandultrahighfrequencycircuits. Thebettertheantennaworkingfrequencybandisclosetothe50ohmpoint Antennaefficiency Antennaefficiencyistheratioofthepowerradiatedbytheantenna(i.e.thepower oftheeffectiveconvertedelectromagneticwave)totheactivepowerinputtothe antenna. Non-metallicenvironment:Efficiency≥35% Metallicenvironment:Efficiency≥20% Antennagain Antennagainistheratioofthepowerdensityofthesignalproducedbythe actualantennaandtheidealradiationunitatthesamepointinspaceunderthe conditionofequalinputpower.Itquantitativelydescribesthedegreeofthe inputpowerconcentratedandradiatedbytheantenna.Thekeyparameteris theminimumgain,andtheaveragegainoftheantennaistheefficiency. Itvariesaccordingtotheworkingfrequencybandandproductfeatures. Antennaradiationpattern Antennapatternisthegraphoftherelativefieldstrength(normalizedmodulus) oftheradiationfieldwiththedirectionchangeatacertaindistancefromthe antenna.Itisusuallyexpressedbytwoplanepatternsthatareperpendicularto eachotheronthedirectionoftheantenna'smaximumradiation. Itvariesdependingontheactualuserexperiencerequirements. 有源主板传导参数（综合测试 仪+屏蔽箱） 发射功率TX Power(主板传 导） 主板传导发射功率是天线向空间辐射电磁波的源头，是衡 量射频芯片发射能力的量化参数。传导测试又叫点测或者 闭环测试，在主板上通常会有一个特定的位置作为校准端 口，距离天线较近。需要注意的是，如果校准端口距离天 线较远，那么最终传导到天线输入端口处的功率可能会与 校准端口测量值差异较大。 CSM850/900：≥32.5dBm DCS/PCS:≥29dBm DCMA…

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ShenzhenHuadaiTechnologyCo.,Ltd FamilyModelsDeclarationLetter Date:2026-1-6 CompanyName:ShenzhenHuadaiTechnologyCo.,Ltd Address:A308,FujiindustrialPark,No.33LiuheRoad,HenggangStreet,LonggangDistrict, Shenzhen,China ProductName:Smartglasses TestModel:MT3 FamilyModel(s):HD3,MT2,MT2Pro,MT2ultra,MT3Pro,MT3ultra,MT5,HD5,MT5Pro, MT5ultra,MT6,HD6,MT6Pro,MT6ultra,MT7,HD7,MT7Pro,MT7ultra,MT8,HD8,MT8Pro, MT8ultra,Meta2,Meta2Pro,Meta2ultra,Meta3,Meta3Pro,Meta3ultra FCCID:2BE9U-MT3 We(ShenzhenHuadaiTechnologyCo.,Ltd)herebystatethatallthemodelsare electricalidenticalincludingthesamesoftwareparameterandhardwaredesign(i.e., circuitdesign,PCBLayout,RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.),samemechanicalstructureanddesign(includingproduct enclosure,materials,etc.),exceptforthedifferentmodlename. Sincerely, Signature: ContactPerson:ChuchaoWei Title:Manager Telephone:13760447068 Fax:13760447068 E-mail:[email protected] CompanyName:ShenzhenHuadaiTechnologyCo.,Ltd Address:A308,FujiindustrialPark,No.33LiuheRoad,HenggangStreet,LonggangDistrict, Shenzhen,China

ShenzhenHuadaiTechnologyCo.,Ltd Date：2025-12-5 ProductModelNumber:MT3,HD3,MT2,MT2Pro,MT2ultra,MT3Pro,MT3ultra,MT5, HD5,MT5Pro,MT5ultra,MT6,HD6,MT6Pro,MT6ultra,MT7,HD7,MT7Pro,MT7ultra,MT8,HD8, MT8Pro,MT8ultra,Meta2,Meta2Pro,Meta2ultra,Meta3,Meta3Pro,Meta3ultra FCCID：2BE9U-MT3 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title: Email:[email protected] Telephone:13760447068 Onbehalfof:ShenzhenHuadaiTechnologyCo.,Ltd

ShenzhenHuadaiTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:January7,2026 Subject;RequestforConfidentiality FCCID: 2BE9U-MT3 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:WeiChuchao Title:

ReportNo.:AB25120115 Page1of3 AppendixBExternalPhotos ReportNo.:AB25120115 Page2of3 ReportNo.:AB25120115 Page3of3

LabelandInformation FCCLabelSample SIZE:1CM*1CM FCCLabelSpecifications TextisBlackincolorandisjustified.Labelsareprintedinindelibleinkonpermanentadhesivebacking orsilk-screenedontotheEUTorshallbeaffixedataconspicuouslocationontheEUT.WheretheEUT isconstructedintwoormoresectionsconnectedbywiresandmarketedtogether,theabovestatement isrequiredtobeaffixedonlytothemaincontrolunit.WhentheEUTissosmallorforsuchusethatitis notpracticabletoplacethestatementonit,theaboveinformationshallbeplacedinaprominentlocation intheinstructionmanualorpamphletsuppliedtotheuseror,alternatively,shallbeplacedonthe containerinwhichthedeviceismarketed. FCCLabelLocation FCCID:2BE9U-MT3

ReportNo.:AB25120115 Page1of3 AppendixBInternalPhotos ReportNo.:AB25120115 Page2of3 BTANT ReportNo.:AB25120115 Page3of3

ReportNo.:AB25120115FW03 AiboStandardTechnology(Shenzhen)Co.,Ltd. 101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,YutangStreet, GuangmingDistrict,ShenzhenCity,GuangdongProvince,China Tel.:+8675585250797E-mail:[email protected]:www.aibonorm.com FCCTESTREPORT ReportNo..............................................:AB25120115FW03 FCCID ................................................... : 2BE9U-MT3 Applicant................................................:ShenzhenHuadaiTechnologyCo.,Ltd Address.................................................: A308,FujiindustrialPark,No.33LiuheRoad,Henggang Street,LonggangDistrict,Shenzhen,China Manufacturer......................................:ShenzhenHuadaiTechnologyCo.,Ltd Address..............................................: A308,FujiindustrialPark,No.33LiuheRoad,Henggang Street,LonggangDistrict,Shenzhen,China ProductName......................................:Smartglasses TradeMark ............................................ : ANDAQI TestModel ............................................. : MT3 AdditionalModel(s) .............................. : Seesection1.1(page5) Standard ................................................ : FCC47CFR§1.1310;FCC47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt .................................... : 2025.12.22 DateofTestDate.................................: 2025.12.22-2026.01.13 DateofIssue ........................................ : 2026.01.13 TestResult ............................................ : Pass Compiledby: (PrintedName+Signature) HuaijieLi Supervisedby: (PrintedName+Signature) DavidHuang Approvedby: (PrintedName+Signature) JayLiu TestingLaboratoryName...................:AiboStandardTechnology(Shenzhen)Co.,Ltd. Address.................................................:101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark, TianliaoCommunity,YutangStreet,GuangmingDistrict,Shenzhen City,GuangdongProvince,China Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbe reproducedexceptinfull,withoutthewrittenapprovalofourlaboratory.Theclientshouldnotuseittoclaim productendorsementbyAibo.Thetestresultsinthereportonlyapplytothetestedsample.Thetestreport shallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Anyobjectionsmustbe raisedtoAibowithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakenintoconsideration beyondthislimit.Thetestreportmerelycorrespondtothetestsample. ReportNo.:AB25120115FW03 Page2of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. FCCTESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. EUT......................................... : Smartglasses TestModel.............................. : MT3 Applicant...............................:ShenzhenHuadaiTechnologyCo.,Ltd Address...................................:A308,FujiindustrialPark,No.33LiuheRoad,Henggang Street,LonggangDistrict,Shenzhen,China Manufacturer......................... : ShenzhenHuadaiTechnologyCo.,Ltd Address...................................:A308,FujiindustrialPark,No.33LiuheRoad,Henggang Street,LonggangDistrict,Shenzhen,China ReportNo.:AB25120115FW03 Page3of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. REPORTVERSION VersionNo.IssueDateDescription 012026.01.13InitialIssue ReportNo.:AB25120115FW03 Page4of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. TABLEOFCONTENTS 1.GENERALINFORMATION......................................................................................................................................5 1.1.GENERALDESCRIPTIONOFEUT.....................................................................................................................5 1.2.DESCRIPTIONOFTESTFACILITY.....................................................................................................................6 2.RFEXPOSUREEVALUATION................................................................................................................................7 2.1LIMIT.............................................................................................................................................................................7 2.2EVALUATIONRESULT...................................................................................................................................................8 2.3CONCLUSION................................................................................................................................................................8 ReportNo.:AB25120115FW03 Page5of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. 1.GENERALINFORMATION 1.1.GENERALDESCRIPTIONOFEUT ProductName:Smartglasses TradeMark:ANDAQI TestModel:MT3 AdditionalModel(s): HD3,MT2,MT2Pro,MT2ultra,MT3Pro,MT3ultra,MT5,HD5,MT5Pro, MT5ultra,MT6,HD6,MT6Pro,MT6ultra,MT7,HD7,MT7Pro,MT7ultra, MT8,HD8,MT8Pro,MT8ultra,Meta2,Meta2Pro,Meta2ultra,Meta3, Meta3Pro,Meta3ultra ModelDifferenceAllmodelsarethesamecircuitandRFmodule,exceptthemodelname HardwareVersion:/ SoftwareVersion:/ PowerSupplyInput:100-240V,50/60Hz,1.2AOutput:5V,1A BatteryDC3.8V/290mAh EUTSupportsFunction: (Providedbythecustomer) 2.4GHzISMBands: TestSample(s)Number: AB25120115-01(EngineerSample) AB25120115-02(NormalSample) BR BluetoothVersion:BluetoothBDR+EDR FrequencyRange:2402MHz~2480MHz ModulationType:GFSK,π/4DQPSK,8DPSK ChannelSpacing:1MHz ChannelNumber(s):79 AntennaType:IntegralAntenna AntennaGain:-5.50dBi BLE BluetoothVersion:BluetoothLE FrequencyRange:2402MHz~2480MHz ModulationType:GFSK ChannelSpacing:2MHz ChannelNumber(s):40 AntennaType:IntegralAntenna AntennaGain:-5.50dBi ReportNo.:AB25120115FW03 Page6of8 AiboStandardTechnology(Shenzhen)Co.,Ltd. 1.2.DESCRIPTIONOFTESTFACILITY TestLab:AiboStandardTechnology(Shenzhen)Co.,Ltd. Address:101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,Yutang Street,GuangmingDistrict,ShenzhenCity,GuangdongPro…

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ReportNo.:AB25120115FW02 1 / 22 AppendixDBLE DutyCycle ConditionModeFrequency(MHz)AntennaDutyCycle(%)CorrectionFactor(dB)1/T(kHz) NVNTBLE1M2402Ant186.30.640.46 NVNTBLE1M2440Ant186.280.640.46 NVNTBLE1M2480Ant186.320.640.46 ReportNo.:AB25120115FW02 2 / 22 TestGraphs DutyCycleNVNTBLE1M2402MHzAnt1 DutyCycleNVNTBLE1M2440MHzAnt1 ReportNo.:AB25120115FW02 3 / 22 DutyCycleNVNTBLE1M2480MHzAnt1 ReportNo.:AB25120115FW02 4 / 22 MaximumConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)DutyFactor(dB)TotalPower(dBm)Limit(dBm)Verdict NVNTBLE1M2402Ant12.7602.7630Pass NVNTBLE1M2440Ant12.8402.8430Pass NVNTBLE1M2480Ant12.7302.7330Pass ReportNo.:AB25120115FW02 5 / 22 TestGraphs PowerNVNTBLE1M2402MHzAnt1 PowerNVNTBLE1M2440MHzAnt1 ReportNo.:AB25120115FW02 6 / 22 PowerNVNTBLE1M2480MHzAnt1 ReportNo.:AB25120115FW02 7 / 22 -6dBBandwidth ConditionModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict NVNTBLE1M2402Ant10.6390.5Pass NVNTBLE1M2440Ant10.65570.5Pass NVNTBLE1M2480Ant10.65160.5Pass ReportNo.:AB25120115FW02 8 / 22 TestGraphs -6dBBandwidthNVNTBLE1M2402MHzAnt1 -6dBBandwidthNVNTBLE1M2440MHzAnt1 ReportNo.:AB25120115FW02 9 / 22 -6dBBandwidthNVNTBLE1M2480MHzAnt1 ReportNo.:AB25120115FW02 10 / 22 OccupiedChannelBandwidth ConditionModeFrequency(MHz)Antenna99%OBW(MHz) NVNTBLE1M2402Ant11.0229 NVNTBLE1M2440Ant11.0222 NVNTBLE1M2480Ant11.0218 ReportNo.:AB25120115FW02 11 / 22 TestGraphs OBWNVNTBLE1M2402MHzAnt1 OBWNVNTBLE1M2440MHzAnt1 ReportNo.:AB25120115FW02 12 / 22 OBWNVNTBLE1M2480MHzAnt1 ReportNo.:AB25120115FW02 13 / 22 MaximumPowerSpectralDensityLevel ConditionModeFrequency (MHz) AntennaConductedPSD (dBm/100kHz) ConductedPSD (dBm/3kHz) Duty Factor(dB) TotalPSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNTBLE 1M 2402Ant11.75-13.480-13.488Pass NVNTBLE 1M 2440Ant12.21-13.020-13.028Pass NVNTBLE 1M 2480Ant11.99-13.240-13.248Pass ReportNo.:AB25120115FW02 14 / 22 TestGraphs PSDNVNTBLE1M2402MHzAnt1 PSDNVNTBLE1M2440MHzAnt1 ReportNo.:AB25120115FW02 15 / 22 PSDNVNTBLE1M2480MHzAnt1 ReportNo.:AB25120115FW02 16 / 22 BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-52.52-20Pass NVNTBLE1M2480Ant1-52.6-20Pass ReportNo.:AB25120115FW02 17 / 22 TestGraphs BandEdgeNVNTBLE1M2402MHzAnt1Ref BandEdgeNVNTBLE1M2402MHzAnt1Emission ReportNo.:AB25120115FW02 18 / 22 BandEdgeNVNTBLE1M2480MHzAnt1Ref BandEdgeNVNTBLE1M2480MHzAnt1Emission ReportNo.:AB25120115FW02 19 / 22 ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-46.93-20Pass NVNTBLE1M2440Ant1-44.08-20Pass NVNTBLE1M2480Ant1-43.85-20Pass ReportNo.:AB25120115FW02 20 / 22 TestGraphs Tx.SpuriousNVNTBLE1M2402MHzAnt1Ref Tx.SpuriousNVNTBLE1M2402MHzAnt1Emission ReportNo.:AB25120115FW02 21 / 22 Tx.SpuriousNVNTBLE1M2440MHzAnt1Ref Tx.SpuriousNVNTBLE1M2440MHzAnt1Emission ReportNo.:AB25120115FW02 22 / 22 Tx.SpuriousNVNTBLE1M2480MHzAnt1Ref Tx.SpuriousNVNTBLE1M2480MHzAnt1Emission

ReportNo.:AB25120115FW02 AiboStandardTechnology(Shenzhen)Co.,Ltd. 101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark,TianliaoCommunity,YutangStreet, GuangmingDistrict,ShenzhenCity,GuangdongProvince,China Tel.:+8675585250797E-mail:[email protected]:www.aibonorm.com FCCTESTREPORT ReportNo. ............................................. : AB25120115FW02 FCCID...................................................:2BE9U-MT3 Applicant................................................:ShenzhenHuadaiTechnologyCo.,Ltd Address.................................................:A308,FujiindustrialPark,No.33LiuheRoad,Henggang Street,LonggangDistrict,Shenzhen,China Manufacturer......................................:ShenzhenHuadaiTechnologyCo.,Ltd Address..............................................:A308,FujiindustrialPark,No.33LiuheRoad,Henggang Street,LonggangDistrict,Shenzhen,China ProductName ....................................... :Smartglasses TradeMark ............................................ :ANDAQI TestModel ............................................. :MT3 AdditionalModel(s)..............................:Seesection1.1(page6) Standard................................................:FCC47CFRPart15SubpartC(Part15.247) DateofReceipt....................................:2025.12.22 DateofTestDate ................................. :2025.12.22-2026.01.13 DateofIssue........................................:2026.01.13 TestResult............................................:Pass Compiledby: (PrintedName+Signature) HuaijieLi Supervisedby: (PrintedName+Signature) DavidHuang Approvedby: (PrintedName+Signature) JayLiu TestingLaboratoryName...................:AiboStandardTechnology(Shenzhen)Co.,Ltd. Address.................................................:101,BuildingB,TuoriNewEnergyIndustrialPark,High-techPark, TianliaoCommunity,YutangStreet,GuangmingDistrict,Shenzhen City,GuangdongProvince,China Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbe reproducedexceptinfull,withoutthewrittenapprovalofourlaboratory.Theclientshouldnotuseittoclaim productendorsementbyAibo.Thetestresultsinthereportonlyapplytothetestedsample.Thetestreport shallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Anyobjectionsmustbe raisedtoAibowithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakenintoconsideration beyondthislimit.Thetestreportmerelycorrespondtothetestsample. ReportNo.:AB25120115FW02 Page2of29 AiboStandardTechnology(Shenzhen)Co.,Ltd. FCCTESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. EUT......................................... : Smartglasses TestModel.............................. : MT3 Applicant...............................:ShenzhenHuadaiTechnologyCo.,Ltd Address...................................:A308,FujiindustrialPark,No.33LiuheRoad,Henggang Street,LonggangDistrict,Shenzhen,China Manufacturer......................... : ShenzhenHuadaiTechnologyCo.,Ltd Address...................................:A308,FujiindustrialPark,No.33LiuheRoad,Henggang Street,LonggangDistrict,Shenzhen,China ReportNo.:AB25120115FW02 Page3of29 AiboStandardTechnology(Shenzhen)Co.,Ltd. REPORTVERSION VersionNo.IssueDateDescription 012026.01.13InitialIssue ReportNo.:AB25120115FW02 Page4of29 AiboStandardTechnology(Shenzhen)Co.,Ltd. TABLEOFCONTENTS 1.GENERALINFORMATION .........................................................................................................................................5 1.1.GENERALDESCRIPTIONOFEUT.....................................................................................................................................5 1.2.DESCRIPTIONOFSUPPORTEQUIPMENT........................................................................................................................5 1.3.DESCRIPTIONOFEXTERNALI/O.....................................................................................................................................5 1.4.GENERALDESCRIPTIONOFAPPLIEDSTANDARDS.........................................................................................................6 1.5.DESCRIPTIONOFTESTFACILITY.....................................................................................................................................6 1.6.MEASUREMENTUNCERTAINTY......................................................................................................................................7 1.7.ENVIRONMENTALCONDITIONS.....................................................................................................................................7 1.8.DESCRIPTIONOFTESTMODES.......................................................................................................................................8 2.SUMMARYOFTESTRESULT ..................................................................................................................................9 3.MEASUREMENTINSTRUMENTSLIST.................................................................................................................10 4.ANTENNAREQUIREMENT......................................................................................................................................11 5.CONDUCTEDOUTPUTPOWER .............................................................................................................................12 5.1.LIMIT.....................................................................................................................................................................…

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