2BBRVYM-N1353D Metal Model Kits

BluetoothheadsetUserManual What'sincluded: speaker Bluetoothmaincontrolboard USBswitchcable Reductionmotor On/Off UsetheUSBcablesockettodrawpower USBbuttoncontrolonoroff Inpairs Pluginthehornandreductionmotor,USBcablepowersupply Turnontheswitchandthemotorrotates Onyourmobiledevice,searchingforthe"Bluetoothmenu"listofavailabledeviceswilldisplay availableforpairing.Selectingthe"ArtModel"speakerwillautomaticallypairwithyourdevice. Oncepairedwiththeactuator,Bluetoothwillautomaticallyre-pairthespeakerifitisturned offoroff. Volumefunction Raisingorloweringthevolumeisdoneviathephone'svolumebuttons Linkrange:onemeter Powerinput:MicroUSBcable FCCwarning： 1.Thisdeviceshouldbeinstalledandoperatedwithminimumdistance20cm betweentheradiator&yourbody. 2.Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothe followingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethat maycauseundesiredoperation. 3.Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. 4.ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassB digitaldevice,pursuanttopart15oftheFCCRules.Theselimitsaredesignedto providereasonableprotectionagainstharmfulinterferenceinaresidential installation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergy and,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisnoguaranteethat interferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescause harmfulinterferencetoradioortelevisionreception,whichcanbedeterminedby turningtheequipmentoffandon,theuserisencouragedtotrytocorrectthe interferencebyoneormoreofthefollowingmeasures: —Reorientorrelocatethereceivingantenna. —Increasetheseparationbetweentheequipmentandreceiver. —Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. —Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

ShanghaiArtModelElectronicTechnologyCo., Ltd FederalCommunicationsCommission Authorizationand EvaluationDivision EquipmentAuthorizationBranch 7435 OaklandMills Road Columbia,MD 21046 6/24/2023 To whom it may concern: We, Chuangyiyuan(Shenzhen)keji Co., Ltd., hereby certify that the equipment for which authorization is sought (FCC ID: 2BBRVYM-N135 ) is not “covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing “covered” equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature [Name] ShengyanTang [Title] Manager [Company]ShanghaiArt ModelElectronicTechnologyCo., Ltd 62_[model] CoveredEqu_2.911(d)(5)(i) and (ii)-U, V03

ShanghaiArtModelElectronicTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 6/24/23 U.S.AgentDesignation Shanghai ArtModel Electronic Technology Co., Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:2BBRVYM-N135): NameandcompanyofU.S.agent:USAMEIHUATRADINGINC PhysicalU.S.addressofagent:5379PineValleyCtBoulderCO80301UnitedStates FRNofU.S.agent:0033406166 EmailaddressofU.S.agent:[email protected] USA MEIHUA TRADING INC acknowledges their obligation to accept service of process on behalf of Shanghai ArtModel Electronic Technology Co., Ltd. Shanghai ArtModel Electronic Technology Co., Ltd with the FRN 0033912346 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature [Name]ShengyanTang [Title]manager [Company]ShanghaiArtModelElectronic TechnologyCo.,Ltd Signature [NameofU.S.agent]HarleyQuinn [TitleofU.S.agent]Manager [CompanyofU.S.agent]USAMEIHUATRADING INC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

Shanghai Art Model Electronic Technology Co., Ltd No.1 Lane 5917 chuanzhou Road, Pudong New Area Shanghai, CHINA Date: 2023.06.24 FCC ID Number: 2BBRVYM-N135 Dear Sir/Madam, We,Shanghai Art Model Electronic Technology Co., Ltd, hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model numbers are the same. All model numbers are same electrically identical. Only model number is different for these models: Product Name: 3D Metal Model Kits Model Numbers: YM-N135 ，MY-N007, YM-N167-B Yours Sincerely, Name/Title： Shengyan Tang/manager Company: Address: Phone: Fax: E-Mail: Shanghai Art Model Electronic Technology Co., Ltd No.1 Lane 5917 chuanzhou Road, Pudong New Area Shanghai, CHINA +86 13818826260 +86 13818826260 [email protected]

CONFIDENTIALITYREQUEST forCertificationServiceinUSA FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21046 Date:<2023-06-24> PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)and Section§552(b)(4)oftheFreedomofInformationAct,werequestsconfidentialityfor thefollowingproducts: FCCIDModelname 2BBRVYM-N135YM-N135 Fortheproductstatedabove,werequestthatthefollowinginformationbeheld confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term ConfidentialityDays ExternalPhotos InternalPhotos BlockDiagram Schematics TestSetupPhotos User’sManual PartsList TuneUp OperationalDescriptions Thelong-termconfidentialityexhibitscontainourtradesecretsandproprietary informationthatcouldbeofbenefittoourcompetitors. Theshort-termconfidentialityonthebasisofensuringthatbusinesssensitive informationremainsconfidentialuntiltheactualmarketingofournewdevice. Ifyouhaveanyquestions,pleasefeelfreetocontactmeattheaddressshownbelow. Name/Title ： ShengyanTang /manager Company: Address: Phone: Fax: E-Mail: Shanghai Art Model Electronic Technology Co., Ltd No.1 Lane 5917 chuanzhou Road, Pudong New Area Shanghai, CHINA +86 13818826260 +86 13818826260 [email protected]

Shanghai Art Model Electronic Technology Co., Ltd No.1 Lane 5917 chuanzhou Road, Pudong New Area Shanghai, CHINA FederalCommunicationsCommission Authorizationand EvaluationDivision EquipmentAuthorizationBranch 7435 OaklandMills Road Columbia,MD 21046 202 3.06.24 To whomit may concern: We, the undersigned,herebyauthorizeEurofinsProductServiceGmbHto act on our behalfin all mattersrelatingto applicationsfor equipmentauthorizationFCC ID: 2BBRVYM-N135includingthe signingof all documentsrelatedto these matters. Any and all acts carriedout by EurofinsProductServiceGmbHon our behalfshall have the same effect as acts of our own. By signingthis applicationform, we agreeto Eurofins’ currentvalid GeneralTermsand Conditions (AGB),Testingand CertificationRegulations(PZO)whichcan be viewedon followingwebsite www.eurofins.de/ee or retrievedon request. We also herebycertifythat no party to this applicationis subjectto a denialof benefits,includingFCC benefits,pursuantto Section5301 of the Anti-DrugAbuseAct of 1988, 21 U.S.C.862. Sincerely, Name/Title： ShengyanTang /manager Company: Address: Phone: Fax: E-Mail: Shanghai Art Model Electronic Technology Co., Ltd No.1 Lane 5917 chuanzhou Road, Pudong New Area Shanghai, CHINA +86 13818826260 +86 13818826260 [email protected]

3DMetalModelKits FCCID:2BBRVYM-N135 YM-N135ExternalPhotographs

YM-N135Labelandlabellocation FCCID:2BBRVYM-N135

3DMetalModelKits FCCID:2BBRVYM-N135 YM-N135InternalPhotographs

1.MAXIMUMPERMISSIBLEEXPOSURE(MPE) 1.1ClientInformation ClientInformation Applicant:ShanghaiArtModelElectronicTechnologyCo.,Ltd Addressofapplicant:No.1Lane5917chuanzhouRoad,PudongNewArea Shanghai,CHINA Manufacturer: ShanghaiArtModelElectronicTechnologyCo.,Ltd Addressofmanufacturer:No.1Lane5917chuanzhouRoad,PudongNewArea Shanghai,CHINA GeneralDescriptionofEUT ProductName:3DMetalModelKits TradeName:/ ModelNo.:YM-N135 AddingModel(s):MY-N007,YM-N167-B RatedVoltage:DC5VfromUSB PowerAdapterModel:/ Serialnumber: S-01 FCCID: 2BBRVYM-N135 TechnicalCharacteristicsofEUT BluetoothVersion:V5.0BLE FrequencyRange:2402-2480MHz RFOutputPower:-3.14dBm DataRate:1Mbps Modulation:GFSK QuantityofChannels:40 ChannelSeparation:2MHz TypeofAntenna:PCB AntennaGain:-0.61dBi 1.2StandardApplicable Accordingto§1.1307(b)(1)andKDB447498D01GeneralRFExposureGuidancev06,systemoperating undertheprovisionsofthissectionshallbeoperatinginamannerthatthepublicisnotexposedtoradio frequencyenergylevelinexcesslimitformaximumpermissibleexposure. (a)LimitsforOccupational/ControlledExposure Frequency range (MHz) ElectricField Strength(E) (V/m) MagneticField Strength(H) (A/m) PowerDensity (S)(mW/cm 2 ) Averaging Times|E| 2 ,|H | 2 orS (minutes) 0.3-3.06141.63(100)*6 3.0-301842/f4.89/f(900/f)*6 30-30061.40.1631.06 300-1500//F/3006 1500-100000//56 (b)LimitsforGeneralPopulation/UncontrolledExposure Frequency range (MHz) ElectricField Strength(E) (V/m) MagneticField Strength(H) (A/m) PowerDensity (S)(mW/cm 2 ) Averaging Times|E| 2 ,|H | 2 orS (minutes) 0.3-1.346141.63(100)*30 1.34-30824/f2.19/f(180/f)*30 30-30027.50.0730.230 300-1500//F/150030 1500-100000//130 Note:f=frequencyinMHz:*=Plane-waveequivalentspowerdensity 1.3MPECalculationMethod S=(30*P*G)/(377*R 2 ) S=powerdensity(inappropriateunits,e.g.,mw/cm 2 ) P=powerinputtotheantenna(inappropriateunits,e.g.,mw) G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator, thepowergainfactorisnormallynumericgain. R=distancetothecenterofradiationoftheantenna(inappropriateunits,e.g.,cm) 1.4MPECalculationResult Maximumpeakoutputpower:-3.14(dBm) Tune-Upoutputpower:-3(dBm),0.5012(mW) Predictiondistance:>20(cm) Predictionfrequency:2440(MHz) Antennagain:-0.61(dBi) Directionalgain:0.87(numeric) Theworstcaseispowerdensityatpredictionfrequencyat20cm:0.00009(mw/cm 2 ) MPElimitforgeneralpopulationexposureatpredictionfrequency:1(mw/cm 2 ) 0.00009(mw/cm 2 )<1(mw/cm 2 ) SothetransmittercomplieswiththeRFexposurerequirementsandtheSARisnotrequired.

ANTENNA SPECIFICATION Summary ITEM ANT SPEC. Model Name 2.4G ANT1 Horizontal Vertical 2400MHz 2450MHz 2500MHz 2400MHz 2450MHz 2500MHz Center Frequency -6.16-0.61-0.84-1.66 -3.65 -2 .21 MAX. Gain Polarization Azimuth Beam Pattern Impedance Antenna Length Manufacture -0.61dBi Horizontal and Vertical Omni-directional 50 Ohm 33mm Boomtech Industry Co.,Ltd Antenna Photo & Length (mm) KENBOTONG TECHNOLOGY CO., LTD. Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Frequency Gain(dBi) (MHz) Max. Min. Avg. 2400 -1.66179 -30.2813 -8.78713 2450 -0.847811 -38.7595 -7.87812 2500 -0.615596 -23.6329 -6.99139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency Gain(dBi) (MHz) Max. Min. Avg. 2400 -6.1623 -23.1425 -12.5295 2450 -3.6534 -26.2866 -10.6699 2500 -2.21101 -29.4381 -9.58526

WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 1 of 38 TESTREPORT ReferenceNo.......................:WTX23X06018287W001 FCCID....................................:2BBRVYM-N135 Applicant ...............................: ShanghaiArtModelElectronicTechnologyCo.,Ltd Address.................................:No.1Lane5917chuanzhouRoad,PudongNewAreaShanghai,CHINA ProductName......................:3DMetalModelKits TestModel.............................:YM-N135 Standards..............................:FCCPart15.247 DateofReceiptsample .....: June6,2023 DateofTest...........................:June6~19,2023 DateofIssue ........................: June19,2023 TestResult ............................: Pass Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfull,withoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofcompilerandapprover. PreparedBy: WaltekTestingGroup(Shenzhen)Co.,Ltd. Address:1/F.,Room101,Building1,HongweiIndustrialPark,Liuxian2ndRoad, Block70Bao'anDistrict,Shenzhen,Guangdong,China Testedby:Approved&AuthorizedBy: JackHuangSilinChen ReferenceNo.:WTX23X06018287W001 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 2 of 38 TABLEOFCONTENTS 1.GENERALINFORMATION...................................................................................................................................4 1.1PRODUCTDESCRIPTIONFOREQUIPMENTUNDERTEST(EUT).............................................................................4 1.2TESTSTANDARDS...................................................................................................................................................5 1.3TESTMETHODOLOGY.............................................................................................................................................5 1.4TESTFACILITY.......................................................................................................................................................5 1.5EUTSETUPANDTESTMODE................................................................................................................................6 1.6MEASUREMENTUNCERTAINTY..............................................................................................................................6 1.7TESTEQUIPMENTLISTANDDETAILS....................................................................................................................7 2.SUMMARYOFTESTRESULTS............................................................................................................................9 3.ANTENNAREQUIREMENT.................................................................................................................................10 3.1STANDARDAPPLICABLE.......................................................................................................................................10 3.2EVALUATIONINFORMATION.................................................................................................................................10 4.POWERSPECTRALDENSITY............................................................................................................................11 4.1STANDARDAPPLICABLE.......................................................................................................................................11 4.2TESTSETUPBLOCKDIAGRAM.............................................................................................................................11 4.3TESTPROCEDURE.................................................................................................................................................11 4.4SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................11 5.DTSBANDWIDTH..................................................................................................................................................12 5.1STANDARDAPPLICABLE.......................................................................................................................................12 5.2TESTSETUPBLOCKDIAGRAM.............................................................................................................................12 5.3TESTPROCEDURE.................................................................................................................................................12 5.3SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................12 6.RFOUTPUTPOWER.............................................................................................................................................13 6.1STANDARDAPPLICABLE.......................................................................................................................................13 6.2TESTSETUPBLOCKDIAGRAM.............................................................................................................................13 6.3TESTPROCEDURE.................................................................................................................................................13 6.4SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................13 7.FIELDSTRENGTHOFSPURIOUSEMISSIONS..............................................................................................14 7.1STANDARDAPPLICABLE.......................................................................................................................................14 7.2TESTPROCEDURE.................................................................................................................................................14 7.3CORRECTEDAMPLITUDE&MARGINCALCULATION.................…

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3DMetalModelKits FCCID:2BBRVYM-N135 YM-N135TestSetupPhotos Radiatedemission30MHz~1GHz Radiatedemissionabove1GHz ConductedEmission