2BS2D-M800mouse

Holy Sword M800 2.4G+BT5.1 dual mode mouse Key indication: Instructions for Use F u n c t i o n a l p a r a m e t e r s Production Address: Shenzhen, China Input current :100mA Voltage :5VDC Mouse type: Photoelectric Product interface :USB Return rate :250HZ Interface method :USB Cable :TPC cable Operating frequency :3000 frames per second 1. Left key 2. Right key 3. Rollers 4. Forward key 5. Back key 6. DPI+ 7. DPI- 1 2 3 4 5 6 7 Manufacturer: Shenzhen Kaiou Electronic Technology Co., LTD Address: Taihongwei Industrial Park, Jiwei New Village, Bao 'an District, Shenzhen City Official website: www.szkodz.cn ①When the mouse is not in use, the light remains on for 3 minutes and then automatically goes into sleep mode. ② The USB receiver of the mouse is plugged into the bottom of the mouse and can be used Product features ① Dial up to set it to 2.4G wireless connection. Just plug our USB receiver into the computer and connect it ② Turning it to the middle position turns off the mouse ③ Scroll down to set the Bluetooth connection mode. The blue light on the scroll wheel Bluetooth connection method There are three toggle switches at the bottom of the mouse: will flash. Enter the Bluetooth connection. Find BT5.1 and Mouse to connect. by pulling it out. (driver download website) 1 Warm reminder 1.When charging a mouse, it's best not to use a mobile phone charger or socket. Just plug it directly into the computer interface for charging, as some The voltage of the charging head is too high, which may cause problems with the mouse. 2.To charge the mouse, first turn the switch at the bottom of the mouse to the off position. When the mouse enters the charging mode, the sound is emitted from the gap of the scroll wheel The red light, full of lights, goes out. FCC WARNING 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. 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 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. Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. This equipment complies with FCC's RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna(s) must not be co-located or conjunction with any other antenna or transmitter. 2

ShenzhenKaiouElectronicTechnologyCo.,LTD Address：TaihongweiIndustrialPark,JiweiNewVillage,Bao'anDistrict,ShenzhenCity Date:2025-11-26 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BS2D-M800 FRN:0037636321 (“ShenzhenKaiouElectronicTechnologyCo.,LTD”)certifiesthat,asofthedateofthefilingof theapplication,GOLDENVICTORYINTERNATIONALTRADINGCOLTDisourdesignated U.S.agentforserviceofprocessfortheabovereferencedFCCID.(“ShenzhenKaiou ElectronicTechnologyCo.,LTD”)acceptstomaintainanagentfornolessthanoneyearafter thegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. GOLDENVICTORYINTERNATIONALTRADINGCOLTDaccepts,asofthedateofthefiling oftheapplication,theobligationofthedesignatedU.S.agentforserviceofprocessforthe abovereferencedFCCID. DesignatedU.S.AgentInformation: Name:GOLDENVICTORYINTERNATIONALTRADINGCOLTD Address:11016THSTREETSUITE1400DENVER,CO80202UnitedStates FRN：0036377570 ContactPerson:LeonHowar Tel.:(337)255-0461 Email:[email protected] Sincerely, Signedonbehalfof（ShenzhenKaiou ElectronicTechnologyCo.,LTD） SignedonbehalfofGOLDENVICTORY INTERNATIONALTRADINGCOLTD Name:ouzengName:LeonHowar Title:managerTitle:Manager Date:2025-11-26Date:2025-11-26

Rev1/26/2023 (ShenzhenKaiouElectronicTechnologyCo.,LTD.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:11-21-2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BS2D-M800 (“ShenzhenKaiouElectronicTechnologyCo.,LTD.”)certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. (“ShenzhenKaiouElectronicTechnologyCo.,LTD.”)certifiesthattheequipmentforwhichauthorization issoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(or anyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature): (Applicantprintedname):ouzeng Rev1/26/2023 (ShenzhenKaiouElectronicTechnologyCo.,LTD.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:11-21-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BS2D-M800 (“ShenzhenKaiouElectronicTechnologyCo.,LTD.”)certifiesthat,asofthedateofthefilingofthe application,ShenzhenKaiouElectronicTechnologyCo.,LTD.isnotidentifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing“covered” equipment. Sincerely, (Applicantsignature): (Applicantprintedname):ouzeng

ShenzhenKaiouElectronicTechnologyCo.,LTD. Date:November26,2025 ProductModelNumber:M800,M810 FCCID:2BS2D-M800 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:manager Email:[email protected] Telephone:13267041644 Onbehalfof:ShenzhenKaiouElectronicTechnologyCo.,LTD.

ShenzhenKaiouElectronicTechnologyCo.,LTD. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:November26,2025 Subject;RequestforConfidentiality FCCID:2BS2D-M800 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:ouzeng Title:manager

ShenzhenKaiouElectronicTechnologyCo.,LTD. ModelDifference Date:November26,2025 Productdescription:mouse Modelname:M800,M810 FCCID:2BS2D-M800 M800istestedmodel,othermodelsarederivativemodels.Themodelsareidentical incircuit,onlydifferentonthemodelnamesandshape.SothetestdataofM800can representtheremainingmodels. Client’ssignature: Client’sname/title:ouzeng/manager Contactinformation/address:TaihongweiIndustrialPark,JiweiNewVillage,Bao'an District,ShenzhenCity

Report No.: BL-SZ2450121-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) 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 Boyi Innovation Technology Co., Ltd Address: North, 5 / F, Building 3, Tea West, Zone A, Huafeng First Science Park, Hangcheng Street, Baoan District, Shenzhen Equipment Type: BYKC68MS-AK Model Name: BYKC-FRS8X-VER1.2 Brand Name: Boyi scientific and technological innovation Test Standard: IEEE Std 149-2021 Sample Arrival Date: Test Date: Date of Issue: May 08, 2024 May 08, 2024 May 09, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Xia Long Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2450121-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) 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 May 09, 2024 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 Ancillary Equipment .............................................................................................................. 4 2.5 Technical Information ............................................................................................................ 4 3 SUMMARY OF TEST RESULTS ................................................................................................. 5 3.1 Test Standards ...................................................................................................................... 5 3.2 Test Verdict ........................................................................................................................... 5 3.3 Test Uncertainty .................................................................................................................... 5 4 GENERAL TEST CONFIGURATIONS ........................................................................................ 6 4.1 Test Condition ....................................................................................................................... 6 4.2 Test Equipment List .............................................................................................................. 6 4.3 Test Setup ............................................................................................................................. 7 4.4 Test Frequencies .................................................................................................................. 7 ANNEX A TEST RESULTS ............................................................................................................. 8 A.1Gain and Efficiency ............................................................................................................... 8 ANNEX B RADIATION PATTERN .................................................................................................. 9 ANNEX C TEST SETUP PHOTO ................................................................................................. 12 ANNEX D EUT PHOTO ................................................................................................................ 13 Report No.: BL-SZ2450121-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) 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 Report No.: BL-SZ2450121-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 14 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2024-02-22) 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 Boyi Innovation Technology Co., Ltd Address North, 5 / F, Building 3, Tea West, Zone A, Huafeng First Science Park, Hangcheng Street, Baoan District, Shenzhen Contact Person Wang Weiyuan Telephone Number 18675575732 E-mail Address [email protected] 2.2 Manufacturer Information Manufacturer Shenzhen Boyi Innovation Technology Co., Ltd Address North, 5 / F, B…

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FCCID:2BS2D-M800 EUTPHOTOSExternalPhotos FCCID:2BS2D-M800 FCCID:2BS2D-M800 FCCID:2BS2D-M800 ※※※※※ENDOFREPORT※※※※※

Size:2mmX22mm FCCID:2BS2D-M800

FCCID:2BS2D-M800 EUTPHOTOSInternalPhotos FCCID:2BS2D-M800 FCCID:2BS2D-M800 FCCID:2BS2D-M800 ANT FCCID:2BS2D-M800 ※※※※※ENDOFREPORT※※※※※

ProjectNo.:ZHT-251015103W01-3 Page1of4 RFExposureEvaluation FCCID:2BS2D-M800 ReportNo........................:ZHT-251015103W01-3 Product............................:mouse Trademark.......................:holysword Model(s)...........................:M800 M810 ModelDifference..............:M800istestedmodel,othermodelsarederivativemodels.Themodels areidenticalincircuit,onlydifferentonthemodelnamesandshape.So thetestdataofM800canrepresenttheremainingmodels. Applicant..........................:ShenzhenKaiouElectronicTechnologyCo.,LTD Address............................:TaihongweiIndustrialPark,JiweiNewVillage,Bao'anDistrict,Shenzhen City Manufacturer....................:ShenzhenKaiouElectronicTechnologyCo.,LTD Address............................:TaihongweiIndustrialPark,JiweiNewVillage,Bao'anDistrict,Shenzhen City Preparedby.....................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:Oct.15,2025 DateofTest(s).................:Oct.15,2025toOct.27,2025 DateofIssue....................:Oct.27,2025 TestStandard(s)..............:KDB447498D01GeneralRFExposureGuidancev06 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Preparedby:Reviewedby:Approvedby: KimiLu/EngineerBaretWu/DirectorLeviLee/Manager Note:Theresultsshowninthistestreportreferonlytothesample(s)testedunlessotherwisestated.Thistestreport shallnotbereproducedexceptinfull,withoutpriorwrittenapprovalofZHT.Thisdocumentmaybealteredor revisedbyZHT,personnelonly,andshallbenotedintherevisionofthedocument. ProjectNo.:ZHT-251015103W01-3 Page2of4 TableofContents Page 1.VERSION.................................................................................................................................................3 2.RFEXPOSUREEVALUATION...............................................................................................................4 ProjectNo.:ZHT-251015103W01-3 Page3of4 1.VERSION ReportNo.IssueDateDescriptionApproved ZHT-251015103W01-3Oct.27,2025OriginalValid ProjectNo.:ZHT-251015103W01-3 Page4of4 2.RFEXPOSUREEVALUATION AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremitySAR evaluationforgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnotrequired whenthecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤ 3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculationTheresultis roundedtoonedecimalplaceforcomparison Here, ForBluetooth,2.4G Mode Max Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit 2.4G-5.66-5±10.40240250.12343.0 BLE-5.64-5±10.40240250.12343.0 SoaSARtestisnotrequired.

ProjectNo.:ZHT-251015103W01-1 Page 1 of 49 FCCTESTREPORT FCCID:2BS2D-M800 ReportNo........................:ZHT-251015103W01-1 Product............................:mouse Trademark.......................:holysword Model(s)...........................:M800 M810 ModelDifference..............:M800istestedmodel,othermodelsarederivativemodels.Themodels areidenticalincircuit,onlydifferentonthemodelnamesandshape.So thetestdataofM800canrepresenttheremainingmodels. Applicant..........................:ShenzhenKaiouElectronicTechnologyCo.,LTD Address............................:TaihongweiIndustrialPark,JiweiNewVillage,Bao'anDistrict,Shenzhen City Manufacturer....................:ShenzhenKaiouElectronicTechnologyCo.,LTD Address............................:TaihongweiIndustrialPark,JiweiNewVillage,Bao'anDistrict,Shenzhen City Preparedby.....................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:Oct.20,2025 DateofTest(s).................:Oct.20,2025toOct.27,2025 DateofIssue....................:Oct.27,2025 TestStandard(s)..............:FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure................:KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10-2020 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Preparedby:Reviewedby:Approvedby: KimiLu/EngineerBaretWu/DirectorLeviLee/Manager Note:Theresultsshowninthistestreportreferonlytothesample(s)testedunlessotherwisestated.Thistest reportshallnotbereproducedexceptinfull,withoutpriorwrittenapprovalofZHT.Thisdocumentmaybe alteredorrevisedbyZHT,personnelonly,andshallbenotedintherevisionofthedocument. ProjectNo.:ZHT-251015103W01-1 Page 2 of 49 TableofContentsPage 1.VERSION...................................................................................................................4 2.SUMMARYOFTESTRESULTS...............................................................................5 3.GENERALINFORMATION........................................................................................6 3.1GENERALDESCRIPTIONOFEUT.................................................................................6 3.2DESCRIPTIONOFTESTMODES....................................................................................7 3.3TESTSETUPCONFIGURATION......................................................................................7 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................8 4.TESTFACILITYANDTESTINSTRUMENTUSED...................................................9 4.1TESTFACILITY.................................................................................................................9 4.2EQUIPMENTSLISTFORALLTESTITEMS...................................................................9 4.3TESTINGSOFTWARE....................................................................................................10 4.4MEASUREMENTUNCERTAINTY..................................................................................11 5.EMCEMISSIONTEST.............................................................................................12 5.1CONDUCTEDEMISSIONMEASUREMENT..................................................................12 5.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................12 5.1.2TESTPROCEDURE...............................................................................................12 5.1.3DEVIATIONFROMTESTSTANDARD..................................................................12 5.1.4TESTSETUP...........................................................................................................13 5.1.5EUTOPERATINGCONDITIONS...........................................................................13 5.1.6TESTRESULTS......................................................................................................14 5.2RADIATEDEMISSIONMEASUREMENT......................................................................14 5.2.1RADIATEDEMISSIONLIMITS...............................................................................16 5.2.2TESTPROCEDURE...............................................................................................17 5.2.3DEVIATIONFROMTESTSTANDARD..................................................................17 5.2.4TESTSETUP...........................................................................................................17 5.2.5EUTOPERATINGCONDITIONS...........................................................................18 6.RADIATEDBANDEMISSIONMEASUREMENT.....................................................23 6.1TESTREQUIREMENT:..............................................................................................23 6.2TESTPROCEDURE..................................................................................................23 6.3DEVIATIONFROMTESTSTANDARD.....................................................................23 6.4TESTSETUP..............................................................................................................24 6.5EUTOPERATINGCONDITIONS..............................................................................24 6.6TESTRESULT...........................................................................................................25 7.POWERSPECTRALDENSITYTEST......................................................................26 ProjectNo.:ZHT-251015103W01-1 Page 3 of 49 TableofContentsPage 7.1APPLIEDPROCEDURES/LIMIT.............................................................................26 7.2TESTPROCEDURE..................................................................................................26 7.3DEVIATIONFROMSTANDARD...............................................................................26 7.4TESTSETUP.......................................................................…

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ProjectNo.:ZHT-251015103W01-2 Page 1 of 49 FCCTESTREPORT FCCID:2BS2D-M800 ReportNo........................:ZHT-251015103W01-2 Product............................:mouse Trademark.......................:holysword Model(s)...........................:M800 M810 ModelDifference..............:M800istestedmodel,othermodelsarederivativemodels.Themodels areidenticalincircuit,onlydifferentonthemodelnamesandshape.So thetestdataofM800canrepresenttheremainingmodels. Applicant..........................:ShenzhenKaiouElectronicTechnologyCo.,LTD Address............................:TaihongweiIndustrialPark,JiweiNewVillage,Bao'anDistrict,Shenzhen City Manufacturer....................:ShenzhenKaiouElectronicTechnologyCo.,LTD Address............................:TaihongweiIndustrialPark,JiweiNewVillage,Bao'anDistrict,Shenzhen City Preparedby.....................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:Oct.20,2025 DateofTest(s).................:Oct.20,2025toOct.27,2025 DateofIssue....................:Oct.27,2025 TestStandard(s)..............:FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure................:KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10-2020 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Preparedby:Reviewedby:Approvedby: KimiLu/EngineerBaretWu/DirectorLeviLee/Manager Note:Theresultsshowninthistestreportreferonlytothesample(s)testedunlessotherwisestated.Thistest reportshallnotbereproducedexceptinfull,withoutpriorwrittenapprovalofZHT.Thisdocumentmaybe alteredorrevisedbyZHT,personnelonly,andshallbenotedintherevisionofthedocument. ProjectNo.:ZHT-251015103W01-2 Page 2 of 49 TableofContentsPage 1.VERSION...................................................................................................................4 2.SUMMARYOFTESTRESULTS...............................................................................5 3.GENERALINFORMATION........................................................................................6 3.1GENERALDESCRIPTIONOFEUT.................................................................................6 3.2DESCRIPTIONOFTESTMODES....................................................................................7 3.3TESTSETUPCONFIGURATION......................................................................................7 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................8 4.TESTFACILITYANDTESTINSTRUMENTUSED...................................................9 4.1TESTFACILITY.................................................................................................................9 4.2EQUIPMENTSLISTFORALLTESTITEMS...................................................................9 4.3TESTINGSOFTWARE....................................................................................................10 4.4MEASUREMENTUNCERTAINTY..................................................................................11 5.EMCEMISSIONTEST.............................................................................................12 5.1CONDUCTEDEMISSIONMEASUREMENT..................................................................12 5.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................12 5.1.2TESTPROCEDURE...............................................................................................12 5.1.3DEVIATIONFROMTESTSTANDARD..................................................................12 5.1.4TESTSETUP...........................................................................................................13 5.1.5EUTOPERATINGCONDITIONS...........................................................................13 5.1.6TESTRESULTS......................................................................................................14 5.2RADIATEDEMISSIONMEASUREMENT......................................................................14 5.2.1RADIATEDEMISSIONLIMITS...............................................................................16 5.2.2TESTPROCEDURE...............................................................................................17 5.2.3DEVIATIONFROMTESTSTANDARD..................................................................17 5.2.4TESTSETUP...........................................................................................................17 5.2.5EUTOPERATINGCONDITIONS...........................................................................18 6.RADIATEDBANDEMISSIONMEASUREMENT.....................................................23 6.1TESTREQUIREMENT:..............................................................................................23 6.2TESTPROCEDURE........................................…

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