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ShenzhenHohemTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:17October2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing&AttestationStatementsPart 2.911(d)(5)(ii)Filing FCCID:2AIB7MT3 ShenzhenHohemTechnologyCo.,Ltd.certifiesthattheequipmentforwhichauthorizationis soughtisnotequipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. ShenzhenHohemTechnologyCo.,Ltd.(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedor providedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipment withintegratedKasperskyLab,Inc.(oranyofitssuccessorsandassignees)cybersecurityor anti-virussoftwarepursuanttoDA-24-886andKDB986446D01CoveredEquipment GuidancesectionB(2a) ShenzhenHohemTechnologyCo.,Ltd.certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asspecificallynamedentityor anyofitssubsidiariesoraffiliates)asanentityproducing”coveredequipment. Sincerely, Printedname:qian.guo Title:Programmanager CompanyName:ShenzhenHohemTechnologyCo.,Ltd. Signed:

Date:17October2025 ShenzhenHohemTechnologyCo.,Ltd. To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheShenzhenHohemTechnologyCo.,Ltd.,theundersigned,herebyauthorizesMr.WuXuewen fromShenzhenBALUNTechnologyCo.,Ltd.,toactonthebehalfoftheShenzhenHohem TechnologyCo.,Ltd.solelyinmattersrelatingtotheapplicationforanFCCequipment authorizationforFCCID:2AIB7MT3includingthesigningofdocumentsinconnectionwiththis Application.NecessaryactscarriedoutbyShenzhenBALUNTechnologyCo.,Ltd.inconnection withtheApplicationshallhavethesameeffectasactsoftheShenzhenHohemTechnology Co.,Ltd.. TheShenzhenHohemTechnologyCo.,Ltd.alsoherebycertifythatnopartytothisapplicationis subjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-Drug AbuseActof1988,21U.S.C.Section862. YoursSincerely, _______ qian.guo

Date:17October2025 ShenzhenHohemTechnologyCo.,Ltd. To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:ShenzhenHohemTechnologyCo.,Ltd. FCCID:2AIB7MT3 FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentiality material.ShenzhenHohemTechnologyCo.,Ltd.requeststhatthefollowing documentsregardingthissubmissionforFCCID:2AIB7MT3bekeptconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExternalphotosExternalphotos.pdf Testsetupphotostestphoto.pdf InternalphotosInternalphotos.pdf UsermanualUsermanual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichShenzhenHohemTechnologyCo.,Ltd. considerstobeconfidentialproprietary,acustomdesignand,otherwise,not releasabletothegeneralpublic.Sincethisdesignisabasisformwhichfuture technologicalproductswillevolve,ShenzhenHohemTechnologyCo.,Ltd. considersthisinformationwouldbeofbenefittoitscompetitors,andthatthe disclosureoftheinformationinthesedocumentswouldgivecompetitorsanunfair advantageinthemarket. YoursSincerely, _______ qian.guo

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Report No.: BL-SZ2560443-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Address: Equipment Type: Model Name: Brand Name: FCC ID: Test Standard: Sample Arrival Data: Shenzhen Hohem Technology Co., Ltd. B106, Building 2, jiuxianglin industrial park, 4227 Xili lake road, Xili street, Nanshan, Shenzhen city. iSteady MT3 HCG-MT3 hohem 2AIB7MT3 47 CFR Part 2.1093 KDB 447498 D04 v01 Sep. 10, 2025 Test Date： Date of Issue: Oct. 04, 2025 Oct. 27, 2025 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xiong Lining Checked by: Xu Rui Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2560443-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Oct. 27, 2025 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 ..................................................................................................... 4 3 SUMMARY OF TEST RESULT ................................................................................................... 5 3.1 Test Standards ............................................................................................................... 5 4 DEVICE CATEGORY AND LEVELS LIMITS .............................................................................. 6 5 ASSESSMENT RESULT ............................................................................................................. 8 5.1 Output Power ................................................................................................................. 8 5.2 Tune-up power ............................................................................................................... 8 5.3 RF Exposure Evaluation Result ..................................................................................... 8 5.4 Conclusion ...................................................................................................................... 8 Report No.: BL-SZ2560443-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ2560443-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Shenzhen Hohem Technology Co., Ltd. Address B106, Building 2, jiuxianglin industrial park, 4227 Xili lake road, Xili street, Nanshan, Shenzhen city. 2.2 Manufacturer Information Manufacturer Shenzhen Hohem Technology Co., Ltd. Address B106, Building 2, jiuxianglin industrial park, 4227 Xili lake road, Xili street, Nanshan, Shenzhen city. 2.3 General Description for Equipment under Test (EUT) EUT Name iSteady MT3 Model Name Under Test HCG-MT3 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 2.4 Technical Information Network and Wireless connectivity Bluetooth (BLE) The requirement for the following technical information of the EUT was tested in this report: Operating Mode Bluetooth Frequency Range Bluetooth 2400 ~ 2483.5 MHz Antenna Type Bluetooth PCB Antenna Exposure Category General Population/Uncontrolled Exposure Product Type Portable Device Report No.: BL-SZ2560443-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 9 Web: www.titcgroup.com Template No.: TRP-FCC-Portable-2 (2023-10-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 3 SUM…

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NOTE:ThisdocumentisissuedbyShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,thetestreportshallnotbereproducedexceptin fullwithoutpriorwrittenpermissionofthecompany.Thetestresultsapplyonlytotheparticularsample(s)testedandtothespecifictestscarried outwhichisavailableonrequestforvalidationandinformationconfirmedatourwebsite. MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page1of 13 REPORTNo.：SZ21080442E10 TESTREPORT APPLICANT:HohemTechnologyCo.,Ltd. PRODUCTNAME:Splashproof3-AxisActionCameraGimbal MODELNAME:iSteadyPro4 TRADENAME: hohem BRANDNAME:hohem STANDARD(S):ANSI/IEEEStd149-2008 RECEIPTDATE:2021-10-14 TESTDATE:2021-10-18 ISSUEDATE:2021-10-20 Editedby: : KeZhiqing(Rapporteur) Approvedby: : ChiShide(Supervisor) Testedby MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page2of13 REPORTNo.：SZ21080442E10 DIRECTORY 1.TechnicalInformation ............................................................................................................... 3 1.1.ApplicantandManufacturerInformation ......................................................................... 3 1.2.EquipmentUnderTest(EUT)Description ........................................................................ 3 2.TestResults ................................................................................................................................. 4 2.1.AppliedReferenceDocuments ........................................................................................... 4 2.2.TestConditions ....................................................................................................................... 4 2.3.MeasurementUncertainty .................................................................................................... 4 2.4.TestResultslists .................................................................................................................... 5 AnnexAPhotographs ................................................................................................................... 6 AnnexBFigures ............................................................................................................................. 7 1.2DRadiationPattern ................................................................................................................. 7 2.3DRadiationPattern ................................................................................................................. 9 AnnexCPhotographs ................................................................................................................. 11 AnnexDGeneralInformation ................................................................................................... 13 1.1IdentificationoftheResponsibleTestingLaboratory ................................................. 13 1.2IdentificationoftheResponsibleTestingLocation ..................................................... 13 1.3TestEquipmentsUtilized ..................................................................................................... 13 ChangeHistory VersionDateReasonforchange 1.0 2021-10-20 Firstedition MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page3of13 REPORTNo.：SZ21080442E10 1.TechnicalInformation Note:Providebymanufacturer. 1.1.ApplicantandManufacturerInformation Applicant:HohemTechnologyCo.,Ltd. ApplicantAddress:B106,UniversityCreativePark,Xili,Nanshan,Shenzhen,China Manufacturer:HohemTechnologyCo.,Ltd. ManufacturerAddress:B106,UniversityCreativePark,Xili,Nanshan,Shenzhen,China 1.2.EquipmentUnderTest(EUT)Description WirelessTypeBluetooth Testfrequencyband2400MHz-2500MHz Brandnamehohem AntennamodeliSteadyPro4 HardwareVersionV1.00 SoftwareVersionV1.001 IMEIN/A Samplenumber2# Dimensions: MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page4of13 REPORTNo.：SZ21080442E10 2.TestResults 2.1.AppliedReferenceDocuments Leadingreferencedocumentsfortesting: No.IdentityDocumentTitle 1 ANSI/IEEEStd149-2008 IEEEStandardTestProceduresforAntennas 2.2.TestConditions TestEnvironmentConditions： RelativeHumidity:25...75% Temperature:+10°Cto+30°C 2.3.MeasurementUncertainty Theuncertaintyiscalculatedusingthemethodssuggestedinthe"GuidetotheExpressionof UncertaintyinMeasurement"(GUM)publishedbyISO. ItemMeasurementUncertainty(dB) Gain±0.5 VSWR±0.2 MeasurementUncertainty(95%ConfidenceInterval)K=2 MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page5of13 REPORTNo.：SZ21080442E10 2.4.TestResultslists 2.4.1. Gain FrequencyGain(dBi) 2400MHz-6.22 2410MHz -5.42 2420MHz-5.27 2430MHz -4.57 2440MHz-4.49 2450MHz -3.82 2460MHz-4.17 2470MHz -4.08 2480MHz-3.94 2490MHz -2.92 2500MHz-2.16 MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page6of13 REPORTNo.：SZ21080442E10 AnnexAPhotographs 1.TestSetup MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL1-3,BuildingA, FeiYangSciencePark…

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Report No.: BL-SZ2560443-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 71 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Shenzhen Hohem Technology Co., Ltd. Address: B106, Building 2, jiuxianglin industrial park, 4227 Xili lake road, Xili street, Nanshan, Shenzhen city. Equipment Type: iSteady MT3 Model Name: HCG-MT3 Brand Name: hohem FCC ID: 2AIB7MT3 ISED Number: 28400-MT3 Test Standard: 47 CFR Part 15 Subpart C RSS-Gen Issue 5 RSS-247 Issue 3 (refer to section 3.1) Sample Arrival Date: Sep. 10, 2025 Test Date: Sep. 16, 2025 - Sep. 29, 2025 Date of Issue: Nov. 04, 2025 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: He Yuyang Checked by: Ye Hongji Approved by: Sunny Zou (Technical Director) _______________ _______________ _______________ Report No.: BL-SZ2560443-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 71 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Oct. 27, 2025 Initial Issue Rev. 02 Nov. 04, 2025 Added the test plots of radiated spurious emission 1-18G in Section A.7. TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 4 1.1 Test Laboratory .............................................................................................................. 4 1.2 Test Location .................................................................................................................. 4 2 PRODUCT INFORMATION ......................................................................................................... 5 2.1 Applicant Information ...................................................................................................... 5 2.2 Manufacturer Information ............................................................................................... 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ..................................................................................................... 6 3 SUMMARY OF TEST RESULTS ................................................................................................. 8 3.1 Test Standards ............................................................................................................... 8 3.2 Test Verdict .................................................................................................................... 9 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 10 4.1 Test Environments ....................................................................................................... 10 4.2 Test Equipment List ...................................................................................................... 10 4.3 Test Software List ......................................................................................................... 10 4.4 Measurement Uncertainty ............................................................................................ 11 4.5 Description of Test Setup ............................................................................................. 11 4.6 Measurement Results Explanation Example ................................................................ 14 5 TEST ITEMS .............................................................................................................................. 15 5.1 Antenna Requirements ................................................................................................. 15 5.2 Output Power ............................................................................................................... 16 5.3 Occupied Bandwidth .................................................................................................... 18 5.4 Conducted Spurious Emission ..................................................................................... 19 Report No.: BL-SZ2560443-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 71 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 5.5 Band Edge (Authorized-band band-edge) .................................................................... 21 5.6 Conducted Emission .................................................................................................... 23 5.7 Radiated Spurious Emission ........................................................................................ 24 5.8 Band Edge (Restricted-band band-edge) ..................................................................... 29 5.9 Power Spectral density (PSD) ...................................................................................... 30 ANNEX A TEST RESULT ............................................................................................................. 31 A.1 Output Power, E.I.R.P .................................................................................................. 31 A.2 Occupied Bandwidth .................................................................................................... 34 A.3 Conducted Spurious Emissions ................................................................................... 39 A.4 Band Edge (Authorized-band band-edge) .................................................................... 46 A.5 Conducted Emissions ................................................................................…

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