2BS4I-LC07AI car elf

LU.MEoperationinstructions UserGuide 。 01/Foreword Thankyouforchoosingourproducts.Please readtheusermanualcarefullybeforeusing it.AfterinstallingourAPPonyourmobile phone,youcanalsoviewtheusagevideoin theapp.RUMEPokemonbringsyoumore possibilitiesandenrichesyourlife.Ifyou haveanyquestions,pleasecontactus throughthepurchaseplatforminformation. Ourexcellentcustomerserviceteamwill quicklysolveyourproblem. 02/Packinglist Headx1Chargingcablex1 UserGuidex1Basex1 03/ProductDisplayDiagram 04/Equipmentrequirements: Android4.4andabovemobilephones,and supportBluetooth4.0andaboveAndroidmobile phonesIOS8.0 Andabovesystems,iPhone4Sandabove. 05/Firstuse 1.Introductiontothefunctionalinterfaceofthe device Power-on:Afterlongpressingthebuttonatthe bottomofthemachinefor3seconds,thedevice willturnonandentertheworkinginterface(as shownbelow); 2.Softwaredownload,installAPP:Afterthe machineisturnedon,afterChang'antouches thescreenfor3seconds,thepowerofthe devicewillappearonthedisplayscreen, thecurrentdeviceconnectionstatusandthe QRcodescreendownloadedbytheAPP(as showninthefigurebelow),andusethe mobilephonetoscananddownloadand install; 3.RUMEBluetoothconnectionwith mobilephone: 1)ROMEBLUETOOTHTURNINGON:ITWILL TURNONAUTOMATICALLYBYDEFAULTAND MAKESURETHATITISNOTCONNECTEDTO OTHERMOBILEPHONES. OPENTHEMOBILEAPP"LUMI"AND"ADD DEVICE"UNDERTHE"DEVICE"INTERFACE, REFERTOFIGURE1 Searchforthedevicemodel"LUMI_id" andclicktoconnect.Aftersuccessful connection,thedevicemodel"LUMI_id" willbedisplayedunderthe"Device"of theAPP. (Connected)" ReferenceFigure2 4.Considerationsforconnectionand pairing 1)MakesurethattheBluetoothof themobilephoneisturnedon; 2)Makesurethatthedevicehas sufficientpower.Pleaseturniton orchargeitbeforeuse. 3)Whenpairingandconnecting,make surethatthedeviceiswithin50cm ofthemobilephone; 4)Ifyoucan'tfindthedevicein theAPP,pleasecheckwhetherthe "APPname"isallowedtouse Bluetoothinthemobilephone permissionsettings; 09/FrequentlyAskedQuestions tohelp Warrantycard,qualification certificate FCCWarningStatement:Changesormodificationstothisunitnotexpressly approvedbythepartyresponsibleforcompliancecouldvoidtheuser’s authoritytooperatetheequipment.Thisequipmenthasbeentestedandfound tocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15ofthe FCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates, usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedin accordancewiththeinstructions,maycauseharmfulinterferencetoradio communications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffand on,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreof thefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhich thereceiverisconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference, and(2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. FCCRadiationExposureStatement ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement. Thedevicecanbeusedinportableexposureconditionwithoutrestriction.

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:GOLDENVICTORYINTERNATIONALTRADINGCOLTD FRN:0036377570 ContactName:LeonHowar Address:11016THSTREETSUITE1400DENVER,CO80202UnitedStates TelephoneNo:(337)255-0461 Email:[email protected] Applicant: Companyname:ShenzhenLiangchuangTimesTechnologyCo.,Ltd. ProductDescription:AIcarelf Granteecode:2BS4I FRN:0037651502 FCCID:2BS4I-LC07 ContactName:AnliangLiu Address:Factory501,Building1,Jingheyuan,No.2004,XuegangRoad,GangtouCommunity, BantianStreet,LonggangDistrict,ShenzhenChina TelephoneNo.:15811804543 Email:[email protected] [ShenzhenLiangchuangTimesTechnologyCo.,Ltd.]certifiesthat,asofthe dateofthisfilingoftheapplicationwiththeTCB,[GOLDENVICTORY INTERNATIONALTRADINGCOLTD]isourdesignatedUSagentforserviceof processfortheabovereferencedFCCID.[ShenzhenLiangchuangTimes TechnologyCo.,Ltd.]acceptstomaintainanagentfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationorthe conclusionofanycommissionrelatedproceedinginvolvingequipment. [GOLDENVICTORYINTERNATIONALTRADINGCOLTD]accepts,asofthedate ofthefilingoftheapplication,theobligationofthedesignatedUSagentfor serviceofprocessfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2025.12.11 Applicant’sName:AnliangLiuUSAgent’sName:LeonHowar Title:ManagerTitle:Manager Signature Signature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:ShenzhenLiangchuangTimesTechnologyCo.,Ltd. Granteecode:2BS4I FRN:0037651502 FCCID:2BS4I-LC07 ContactName:AnliangLiu Address:Factory501,Building1,Jingheyuan,No.2004,XuegangRoad,GangtouCommunity, BantianStreet,LonggangDistrict,ShenzhenChina TelephoneNo.:15811804543 Email:[email protected] i.ShenzhenLiangchuangTimesTechnologyCo.,Ltd.(“theapplicant”)certifies thattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.ShenzhenLiangchuangTimesTechnologyCo.,Ltd.(“theapplicant”)certifies that,asofthedateofthefilingoftheapplication,theapplicant[isnot](asa specificallynamedentityoranyofitssubsidiariesoraffiliates)identifiedon theCoveredListasanentityproducing“covered”equipment.Theapplicant mustsignthiscertification. [ShenzhenLiangchuangTimesTechnologyCo.,Ltd.](“theapplicant”)certifiesthat, asofthedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2025.12.11 Applicant’sName:AnliangLiu Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

ShenzhenLiangchuangTimesTechnologyCo., Ltd. Code00018768Ed. 2 Item 1.The deviceis able to install software/programinstallation? ☐Yes, go to Item 2. ☒No. In this case, the rest of the items do not apply.The devicecannotsupport installationof Kasperskycybersecurityor anti-virussoftware. Item 2.TechnicalRequirementsfor KasperskyCybersecuritySoftware: #GeneralRequirements(For all Devices)Yes / No or N/A Comments 1Internetconnectionfor activationand updates(For all OperatingSystems) N/A DeviceAI car elf CompanynameShenzhenLiangchuangTimesTechnologyCo., Ltd. Granteecode2BS4I FCC ID2BS4I-LC07 FRN0037651502 ContactnameAnliangLiu AddressFactory501, Building1, Jingheyuan,No. 2004, XuegangRoad,GangtouCommunity,Bantian Street,LonggangDistrict,ShenzhenChina Telephonenumber15811804543 [email protected] Chipset/moduleinformationJL7012F6 OperatingSystem(if applicable)N/A StorageCapacity(hard drive or other permanentmemorystorage, if applicable) N/A 2 #GeneralRequirements(ForWindowsDevices)Yes/Noor N/A Comments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/ EnterpriseMicrosoft Windows7Starter/HomeBasic&Premium/ Professional/UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/Noor N/A Comments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/Noor N/A Comments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/Noor N/A Comments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A 3 #GeneralRequirements(ForLinuxsystem)Yes/Noor N/A Comments 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise 2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/ Education8orlater; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingthe installationofKasperskysoftware? ☐Yes,gotoItem3. 4 ☒No.Inthiscase,therestoftheitemsdonotapply.Thedevicecannotsupport installationofKasperskysoftware Item3.ConnectivityCapabilities: #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒ Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecovered list. ☐ Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist –additionalthird-partyproofisprovidedtodemonstratecompliancewithrequirementsas of2.911(d)5(i),(ii)–“ProofofCompliancewithCoveredListSoftwareRequirements”ofthis documentapplies Signature:Name:AnliangLiu Date:2025.12.11 Oncethedocumentisfilledin,pleaseproceedtoprintaPDFofthisWord 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

TCB CALL página 1 File FCC ID: 2BS4I-LC07 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://www.sos.state.co.us/biz/BusinessEntityDetail.do?quitButtonDestination=BusinessEntityResults&nameTyp=ENT&masterFileId=20248279136&entityId2=20248279136&fileId=20248279136&srchTyp=ENTITY TCB CALL página 2 Google: EIN Number： TCB CALL página 3 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed2_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed2_US_Agent_Letter"

C5266091_X10_Ed.2 1/1 ShenzhenLiangchuangTimesTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2025.12.11 Subject:RequestforConfidentiality FCCID:2BS4I-LC07 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:AnliangLiu Title:Manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization ShenzhenLiangchuangTimesTechnologyCo.,Ltd. Company:ShenzhenLiangchuangTimesTechnologyCo.,Ltd. Address:Factory501,Building1,Jingheyuan,No.2004,XuegangRoad, GangtouCommunity,BantianStreet,LonggangDistrict,Shenzhen China ProductName:AIcarelf ModelNumber:LC07 FCCIdentifier:2BS4I-LC07 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:AnliangLiuDate:2025.12.11 Title:Manager Signatureofapplicant:

EUTPHOTO(ExternalPhotos) TestModel:LC07 ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation FCCIDLABEL: High:1cm Wide:2cm LabelLocation: AIcarelf Model:LC07 FCCID:2BS4I-LC07

EUTPHOTO(InternalPhotos) TestModel:LC07 ※※※※※ENDOFREPORT※※※※※ BTANT

FCCID:2BS4I-LC07 RFEXPOSUREEVALUATION AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093, UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBR/EDR Mode Frequency Output power Tune-up power Maxtune-up power Maxtune-up power Min. Distance Calc. thresholds limit (MHz)(dBm)(dBm)(dBm)(mW)(mm) GFSK24411.689 1±1 21.5850.49373.0 π/4-DQPSK 24412.534 2±1 32.0050.62493.0 8-DPSK24412.862 2±1 32.0050.62493.0 Conclusion: 1.[(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]<3.0. 2.SARTestExclusionThresholdsis3.0forseparationdistance5mm.Therefore,SAR testisnotrequired.

C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd. Report NO.: DLE-251129014R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 65 FCC TEST REPORT FCC ID:2BS4I-LC07 Applicant: Shenzhen Liangchuang Times Technology Co., Ltd. Address: 501/Factory 501, Building 1, Jingheyuan, No. 2004, Xuegang Road, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China Manufacturer: Shenzhen Liangchuang Times Technology Co., Ltd. Address: 501/Factory 501, Building 1, Jingheyuan, No. 2004, Xuegang Road, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China EUT: AI car elf Trade Mark: N/A Model Number: LC07 Date of Receipt: Oct. 29, 2025 Test Date: Oct. 29, 2025 to Nov. 04, 2025 Date of Report: Nov. 29, 2025 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-251129014R Prepared (Test Engineer): Dimon Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. C DL-Cert ert DL-Cert DL D L-Cert DL-Cert DL-Cer D L-Cert DL-Cert DL-Cert Cert D L-Cert DL-Cert DL-Cert DL-C DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL- DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-C DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert ert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Ce L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert D DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Ce DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-C L-Cert DL-Cert DL-Cert DL-Cert D L-Cert DL-Cert rt DL-Cert DL-Cert DL-Cert D L-Cert DL-Ce DL-Cert DL-Cert DL-Cert D L-Cert DL Cert DL-Cert DL-Cert D L-Cert DL-Cert DL-Cert D L-C L-Cert DL-Cert rt DL-Cer DL Shenzhen DL Testing Technology Co., Ltd. Report NO.: DLE-251129014R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 65 Table of Contents Page 1. VERSION ........................................................................................................................ 4 2. TEST SUMMARY ............................................................................................................ 5 2.1 TEST FACILITY ............................................................................................................. 6 2.2 MEASUREMENT UNCERTAINTY ................................................................................. 6 3. GENERAL INFORMATION ............................................................................................. 7 3.1 GENERAL DESCRIPTION OF EUT .............................................................................. 7 3.2 TEST SETUP CONFIGURATION ..............................................................…

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Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 1 OF 9 3.2 x 1.6 x 1.2 (mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification 1.Product Number 123 45 Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 2 OF 9 2.Features *Stable and reliable in performances *Low temperature coefficient of frequency *Low profile, compact size *RoHS compliance *SMT processes compatible 3.Applications *Bluetooth earphone systems *Hand-held devices when WiFi /Bluetooth functions are needed, e.g., Smart phone. *IEEE802.11 b/g/n *ZigBee *Wireless PCMCIA cards or USB dongle 4.Description Ying feng chip antenna series are specially designed for WiFi/Bluetooth applications. Based on yingfeng proprietary design and processes, this chip antenna has excellent stability and sensitivity to consistently provide high signal reception efficiency. 5.Electrical Specifications (40 x 40 mm 2 ground plane) 5-1. Electrical Table CharacteristicsSpecificationsUnit Outline Dimensions3.2x1.6x1.2mm Working Frequency2400~2500MHz VSWR2 Max. Impedance50  PolarizationLinear Polarization Gain Peak 2 . 3 7 dBi Efficiency75 (typical)% Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 3 OF 9 5-2. Return Loss & VSWR Return Loss (S 11 )SmithChart(S 11 ) 6 Outline Dimensions of Antenna & Evaluation Board (unit: mm) 6-1. Antenna Dimensions Configuration and Dimensions: Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 4 OF 9 Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 5 OF 9 7 .Radiation Pattern (40x 40 mm 2 ground plane) 7-1. 3D Gain Pattern @ 2450 MHz Z X Y Y X Z Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 6 OF 9 Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 7 OF 9 Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 8 OF 9 Room 412, Building 7, Yungu Phase II, No. 2, Pingshan Road, Taoyuan Street, Nanshan District, Shenzhen SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD Prepared by :harryDesigned by :andyChecked by :andyApproved by：oliver TITLE ：3.2x1.6 x 1.2mm) WiFi/Bluetooth Ceramic Chip Antenna (YF300C) Engineering Specification DOCUMENT YF3216H4R2G4502 REV. NO.C PAGE 9 OF 9

EUTTESTPHOTO TestModel:LC07 Remark:RFlineimpedanceis50Ohm