2BLQA-MBMSP03SonicGlass A1

MorningBluesTechnologyLimited To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Attestation Section2.911(d)(5)(i)andSection2.911(d)(5)(ii) (KDB986446D01CoveredEquipment) Section2.911(d)(5)(i) MorningBluesTechnologyLimited(“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules. Thesoftwaretobeloadedpriortomarketingoftheequipmentidentifiedbelowisnot "covered"softwaremanufacturedbyanyentityincludingpredecessors,successors, parents,subsidiaries,oraffiliatesoranyentitywhichhasrebrandedorrelabeledthe softwareproducedbytheentity(ies)identifiedonthe"CoveredList"DA24-886and KDB986446D01CoveredEquipmentGuidancesectionB(2a). MorningBluesTechnologyLimited(“theapplicant”)furthercertifiesthatno Cybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.or anyofitssuccessorsandassignees,includingequipmentwithintegratedKaspersky Lab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftware isinstalledintheequipmentbeingcertified. Section2.911(d)(5)(ii) __________________________ MorningBlues Technology Limited(“the applicant”) certifies that, as of the date of the filing of the application, the applicant[is not]identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Type of Equipment subject to FCC Certification: FCC ID: 2BLQA-MBMSP03 If you have any questions, please feel free to contact me Contact Person: Huangyiting Position in the Company: PM Date of Signature: 2026/06/09 _

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Date:10June2026 MorningBluesTechnologyLimited To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheMorningBluesTechnologyLimitedtheundersigned,herebyauthorizesMr.WuXuewen fromShenzhenBALUNTechnologyCo.,Ltd.,toactonthebehalfoftheMorningBlues TechnologyLimitedsolelyinmattersrelatingtotheapplicationforanFCCequipment authorizationforFCCID:2BLQA-MBMSP03includingthesigningofdocumentsinconnection withthisApplication.NecessaryactscarriedoutbyShenzhenBALUNTechnologyCo.,Ltd.in connectionwiththeApplicationshallhavethesameeffectasactsoftheMorningBlues TechnologyLimited TheMorningBluesTechnologyLimitedalsoherebycertifythatnopartytothisapplicationis subjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-Drug AbuseActof1988,21U.S.C.Section862. YoursSincerely, Huangyiting

Date:9June2026 MorningBluesTechnologyLimited To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re: MorningBluesTechnologyLimited FCCID: 2BLQA-MBMSP03 FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentiality material.MorningBluesTechnologyLimitedrequeststhatthefollowingdocuments regardingthissubmissionforFCCID: 2BLQA-MBMSP03 bekeptconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExternalphotosExternalphotos.pdf Testsetupphotostestphoto.pdf InternalphotosInternalphotos.pdf UsermanualUsermanual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichMorningBluesTechnologyLimitedconsiders tobeconfidentialproprietary,acustomdesignand,otherwise,notreleasableto thegeneralpublic.Sincethisdesignisabasisformwhichfuturetechnological productswillevolve,MorningBluesTechnologyLimitedconsidersthisinformation wouldbeofbenefittoitscompetitors,andthatthedisclosureoftheinformationin thesedocumentswouldgivecompetitorsanunfairadvantageinthemarket. YoursSincerely, Huangyiting 2026/06/09

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Report No.: Ti-EE26050102-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: MorningBlues Technology Limited Address: Room 511, 5/F, Ming Sang Industrial Building, 19-21 Hing Yip Street, kwun Tong, Kowloon, Hong Kong Equipment Type: SonicGlass A1 Model Name: MBMSP03 Brand Name: MorningBlues FCC ID: 2BLQA-MBMSP03 Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 v01 Sample Arrival Date: May 11, 2026 Test Date: Jun. 06, 2026 Date of Issue: Jun. 11, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xiong Lining Checked by: Xu Rui Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: Ti-EE26050102-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Content Rev. 01 Jun. 11, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ............................................................................................................ 3 1.2 Test Location ................................................................................................................ 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information .................................................................................................... 4 2.2 Manufacturer Information .............................................................................................. 4 2.3 General Description for Equipment under Test (EUT) ................................................... 4 2.4 Technical Information ................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................. 6 3.1 Test Standards ............................................................................................................. 6 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 7 5 ASSESSMENT RESULT ........................................................................................................... 9 5.1 Output Power ............................................................................................................... 9 5.2 Tune-up power ............................................................................................................. 9 5.3 RF Exposure Evaluation Result .................................................................................... 9 5.4 Conclusion .................................................................................................................... 9 Report No.: Ti-EE26050102-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen, Guangdong 1/F., Building B, Ganghongji High-Tech Intelligent Industrial Park, No.1008, Songbai Road, Yangguang Community, Xili Subdistrict, Nanshan District, Shenzhen, Guangdong Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: Ti-EE26050102-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant MorningBlues Technology Limited Address Room 511, 5/F, Ming Sang Industrial Building, 19-21 Hing Yip Street, kwun Tong, Kowloon, Hong Kong 2.2 Manufacturer Information Manufacturer MorningBlues Technology Limited Address Room 511, 5/F, Ming Sang Industrial Building, 19-21 Hing Yip Street, kwun Tong, Kowloon, Hong Kong 2.3 General Description for Equipment under Test (EUT) EUT Name SonicGlass A1 Model Name Under Test MBMSP03 Series Model Name N/A Description of Model name differentiation N/A Hardware Version N/A Software Version N/A Dimensions (Approx.) N/A Weight (Approx.) N/A Report No.: Ti-EE26050102-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 2.4 Technical Information Network and Wireless connectivity Bluetooth (BR+EDR+BLE) WIFI 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac and 802.11ax The requirement for the following technical information of the EUT was tested in this …

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1 深圳市飞敏科技有限公司 ShenZhen City FeiMin Technology CO.,LTD. 产品承认书 SPECIFICATION FOR APPROVED 客户 CUSTOMER: 无锡莫若电子制造有限公司 产品名称 PRODUCTS: FPC天线 客户料号 PART NO: 6000210 产品型号 Spec.: FM-S2202-WLJ-17516_A2 日期 Data: 2026.4.14 备注：承认盖章后请回复一份承认书（或复印件）给我司，其余由贵公司存档 REMARK:Please send us one(or copy)of this approval with stamp after accepting,other copies filed by the customer. 地址：深圳市宝安区西乡街道固兴社区盛辉路 4 号科运达电商基地 8 楼 801室 ADD: Room 801, 8th Floor, Keyunda E-commerce Base, No. 4 Shenghui Road, Guxing Community, Xixiang Subdistrict, Baoan District, Shenzhen. 电话Tel: 0755-23035723 传真Fax: 0755-23036702 邮箱E-mail: [email protected] 网址HTTP:www.fmant.cn 客户 CUSTOMER 承认 ACCEPTED BY 审核 CHECKED BY 批准 APPROVED BY 供应商 SUPPLIER 拟制 PREPARED BY 审核 CHECKED BY 批准 APPROVED BY ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 2 目录 产品承认书 ..................................................................................................................... 1 1. 项目信息Project Information .................................................................................. 4 1.1. 外观尺寸Appearance and Dimensions .......................................................... 4 2. 电气性能 Electrical Characteristics ......................................................................... 5 2.1. 测试环境条件Test Environment Conditions ................................................. 5 2.2. 测示方法Measurement method ..................................................................... 5 2.2.1. 天线电压驻波比Antenna VSWR ............................................................... 5 2.2.2. 天线回波损耗Antenna Return loss ................................................... 6 2.3. 天线无源测试数据 Antenna passive test data ................................. 6 2.3.1. 测试系统Test system ............................................................................... 6 2.3.2天线效率及增益Antenna efficiency and gain .............................. 7 2.3.3.天线辐射方向图Antenna Radiation Pattern ....................................... 8 3.备注Notes .................................................................................................................... 9 4.产品包装规范Product packaging specification ......................................................... 9 ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 3 Revision history 版本 日期 状态 A1 2026-4-14 首版 ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 4 1. 项目信息Project Information 1.1. 外观尺寸Appearance and Dimensions ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 5 2. 电气性能 Electrical Characteristics 2.1. 测试环境条件Test Environment Conditions 物理性质physical features 温度Temperature Ordinary Temperature (5 to 35°C) 湿度Humidity Ordinary Humidity (25 to 85% RH) 2.2. 测示方法Measurement method 2.2.1. 天线电压驻波比Antenna VSWR ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 6 2.2.2. 天线回波损耗Antenna Return loss 2.3. 天线无源测试数据 Antenna passive test data 2.3.1. 测试系统Test system 深圳市飞敏科技有限公司（24探头OTA 微波暗室） ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 7 2.3.2天线效率及增益Antenna efficiency and gain Freq(MHz) Efficiency (％) Gain(dBi) 2400 40.90 1.51 2410 42.13 1.60 2420 42.92 1.67 2430 43.51 1.76 2440 45.00 1.81 2450 45.23 1.89 2460 45.38 1.82 2470 44.53 1.79 2480 42.46 1.71 2490 40.11 1.59 2500 40.01 1.62 5150 43.15 1.92 5200 43.71 1.97 5250 44.48 2.04 5300 45.82 2.10 5350 46.06 2.03 5400 47.46 2.27 5450 47.08 2.28 5500 48.04 2.43 5550 47.41 2.31 5600 47.35 2.33 5650 45.52 2.25 5700 45.36 2.14 5750 45.49 2.09 5800 43.95 2.00 5850 42.15 1.97 ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 8 2.3.3.天线辐射方向图Antenna Radiation Pattern ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 9 3.备注Notes 1、安装时注意不能离金属部分太近，以避免影响天线性能。 2、此款天线只适用此机型，天线的位置不可以随意改动，若用于其它机器上导致效果变差，与我司无 关。 3、本承认书所使用数据（如：天线效率、增益等）均为本承认项目/天线在深圳市飞敏科技有限公司 实验室测试所得出数据 4.产品包装规范Product packaging specification 产品名称:FPC天线 一、标签要求 内标签长7CM，宽4CM左右 外标签长7CM，5CM左右 二、装箱流程 作业说明： 1.产品__PCS用PE开口袋装好，每小袋贴好内标签； 将__小袋装入大PE封口胶带袋中，尾数及备品除外。 2.每箱装__大袋产品，将箱子用胶纸以“工”字形封箱。 3.在箱子的右上角贴上外标签，不可有漏填、填错现象。 三、注意事项 装箱时要注意将天线平整放好，封胶后不可出现严重晃 动情况，未填满整箱的情况需塞入泡棉填充，避免运输 过程中造成产品不良的情况。 客户名称 供 应 商 深圳市飞敏科技有限公司 订单编号 ************* 物料编码 ************* 规格型号 ****** 产品名称 ******* 数 量 *****PCS 检验 备品 ***PCS 备注 供 应 商 深圳市飞敏科技有限公司 产品名称 ****** 物料编码 ************ 规格型号 ********** 数 量 ***PCS 产品

ReportNo.:Ti-EE26050102-604 Tel:+86-755-66850100E-mail:[email protected] / 92 Web:www.titcgroup.comTemplateNo.:TRP-FCC&ISED407(2022-01-12) Add:601,Building2,IntelligentConnectedVehicleIndustrialPark,No.55,XiangshanRoad,LuotianCommunity,YanluoSub-district,Bao'anDistrict, Shenzhen TESTREPORT Applicant:MorningBluesTechnologyLimited Address: Room511, 5/F, MingSangIndustrialBuilding,19-21 Hing Yip Street,kwunTong,Kowloon,HongKong EquipmentType:SonicGlassA1 ModelName:MBMSP03 BrandName:MorningBlues FCC ID:2BLQA-MBMSP03 ISED Number:33155-MBMSP03 Test Standard: 47 CFRPart 15 SubpartE RSS-GenIssue5 RSS-247Issue4 (referto section3.1) SampleArrivalDate:May 11, 2026 Test Date:May 12, 2026- Jun. 02, 2026 Date of Issue:Jun. 11, 2026 ISSUEDBY: ShenzhenBALUNTechnologyCo.,Ltd. Testedby:YangWenxuanCheckedby:LiGanmingApprovedby:TolanTu (TestingDirector) _____________________________________________ ReportNo.:Ti-EE26050102-604 Tel:+86-755-66850100E-mail:[email protected] / 92 Web:www.titcgroup.comTemplateNo.:TRP-FCC&ISED407(2022-01-12) Add:601,Building2,IntelligentConnectedVehicleIndustrialPark,No.55,XiangshanRoad,LuotianCommunity,YanluoSub-district,Bao'anDistrict, Shenzhen RevisionHistory VersionIssueDateRevisions Rev. 01Jun. 11, 2026InitialIssue TABLEOFCONTENTS 1 GENERALINFORMATION................................................................................................................4 1.1TestLaboratory............................................................................................................................4 1.2TestLocation................................................................................................................................4 2 PRODUCTINFORMATION................................................................................................................5 2.1ApplicantInformation...................................................................................................................5 2.2ManufacturerInformation.............................................................................................................5 2.3GeneralDescriptionforEquipmentunderTest(EUT)................................................................5 2.4TechnicalInformation...................................................................................................................6 2.5ChannelList.................................................................................................................................7 3 SUMMARYOFTESTRESULTS.....................................................................................................10 3.1TestStandards...........................................................................................................................10 3.2TestVerdict................................................................................................................................10 4 GENERALTESTCONFIGURATIONS............................................................................................11 4.1TestEnvironments.....................................................................................................................11 4.2TestEquipmentList...................................................................................................................11 4.3TestSoftwareList......................................................................................................................11 4.4MeasurementUncertainty..........................................................................................................11 4.5DescriptionofTestSetup...........................................................................................................12 5 TESTITEMS.....................................................................................................................................15 5.1RFOutputPower.......................................................................................................................15 5.2EmissionBandwidthand6 dBBandwidth.................................................................................17 5.3PowerSpectraldensity(PSD)...................................................................................................19 5.4ConductedEmission..................................................................................................................21 5.5RadiatedSpuriousEmissionsandBandEdge(Restricted-band)............................................22 ReportNo.:Ti-EE26050102-604 Tel:+86-755-66850100E-mail:[email protected]/92 Web:www.titcgroup.comTemplateNo.:TRP-FCC&ISED407(2022-01-12) Add:601,Building2,IntelligentConnectedVehicleIndustrialPark,No.55,XiangshanRoad,LuotianCommunity,YanluoSub-district,Bao'anDistrict, Shenzhen ANNEXATESTRESULT....................................................................................................................29 A.1RFOutputPower.......................................................................................................................29 A.2EmissionBandwidth&99%Bandwidth....................................................................................32 A.36dBBandwidth..........................................................................................................................34 A.4PowerSpectralDensity.............................................................................................................35 A.5ConductedEmissions................................................................................................................39 A.6RadiatedSpuriousEmissionsandBandEdge(Restricted-band)............................................41 ANNEXBTESTSETUPPHOTOS.....................................................................................................91 ANNEXCEUTEXTERNALPHOTOS................................................................................................91 ANNEXDEUTINTERNALPHOTOS.....................................…

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