2A9J3-T70TREADMILL

FCC Statement: 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. 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 guarant ee 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. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environm ent. This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter..

ShenzhenLongXiangIntelligentTechnologyCo.Ltd. (2026.6.10) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:2A9J3-T70) [ShenzhenLongXiangIntelligentTechnologyCo.Ltd.](“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibited fromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, (Applicantsignature) (Applicantprintedname) DingkunLiu ShenzhenLongXiangIntelligentTechnologyCo.Ltd. (2026.6.10) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:2A9J3-T70) [ShenzhenLongXiangIntelligentTechnologyCo.Ltd.](“theapplicant”)certifiesthat,as ofthedateofthefilingoftheapplication,theapplicantisnotidentifiedontheCovered Listasanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)DingkunLiu

ShenzhenLongXiangIntelligentTechnologyCo.Ltd. AgentAuthorizationLetter 2026-6-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuse Actof1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Name:DingkunLiu Position:MANAGER CompanyName:ShenzhenLongXiangIntelligentTechnologyCo.Ltd. Address:4F,Building4,FuxinlinPark,HangchengIndustrialPark,Fuhua community,XixiangStreet,Baoan,Shenzhen,Guangdong,China Tel/Fax0755-61809936 E-Mail:[email protected]

ShenzhenLongXiangIntelligentTechnologyCo.Ltd. LongTermConfidentialityRequestLetter 2026-6-10 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:CONFIDENTIALITYREQUESTFOR(FCCID:2A9J3-T70) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459of CFR47.Wehaverequestedthatthe -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabovedocumentsarecompanyproprietaryinformationthatcouldnevergetinto thepossessionofyourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Name:DingkunLiu Position:MANAGER CompanyName:ShenzhenLongXiangIntelligentTechnologyCo.Ltd. Address:4F,Building4,FuxinlinPark,HangchengIndustrialPark,Fuhua community,XixiangStreet,Baoan,Shenzhen,Guangdong,China Tel/Fax0755-61809936 E-Mail:[email protected]

Modeldifferenceletter 2026.6.10 DearMETReviewer, ThisisanewApplicationfromShenzhenLongXiangIntelligentTechnologyCo.Ltd. ModelNo.:T70,T70A,T70B,T71,T72,T73,T75,T81,T82,T83,T85 Onlythemodel“T70”wastested,Theirelectricalcircuitdesign,layout,components usedandinternalwiringareidentical,Onlythemodelnameisdifferent. Thankyouforyourcooperation! Yourssincerely, Signatory: Name: DingkunLiu Position:MANAGER CompanyName: ShenzhenLongXiangIntelligentTechnologyCo.Ltd. Address: 4F,Building4,FuxinlinPark,HangchengIndustrialPark,Fuhuacommunity,Xixiang Street,Baoan,Shenzhen,Guangdong,China Tel/Fax0755-61809936 E-Mail:[email protected]

ModelNo.:T70 FRONTVIEWOFSAMPLE BACKVIEWOFSAMPLE ModelNo.:T70 LEFTVIEWOFSAMPLE RIGHTVIEWOFSAMPLE ModelNo.:T70 TOPVIEWOFSAMPLE BOTTOMVIEWOFSAMPLE

ModelNo.:T70 Page1of3 INTERNALPHOTOOFSAMPLE INTERNALPHOTOOFSAMPLEPCB ModelNo.:T70 Page2of3 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB ModelNo.:T70 Page3of3 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB Antennalocation

Antenna Describe 1.Antenna Describe: 2. External View Drawing: Picture of Antenna Antenna PlateIFA Antenna Gain - 0.47 dBi Frequency Range2402 - 2480 MHz Connector TypePCB Model NameFS-BT-XX Company NameFitShow (Xiamen) Information Technology Co., Ltd 3.Test Data Frequency2.4GHz 2.41GHz 2.42GHz 2.43GHz 2.44GHz 2.45GHz 2.46GHz 2.47GHz 2.48GHz 2.485GHz Horizontal () H Peak EIRP (dBi)-0.47-1.23-2.1-2.23-2.18-2.17-1.96-2.5-3.35-4.05 H Directivity (dBi)4.454.284.083.893.873.974.124.234.234.18 H Efficiency (dB)-4.92-5.51-6.18-6.12-6.05-6.14-6.08-6.73-7.58-8.23 H Efficiency (%)32.2128.1224.124.4324.8324.3224.6621.2317.4615.03 H Gain (dBi)-0.47-1.23-2.1-2.23-2.18-2.17-1.96-2.5-3.35-4.05 Maximum H Value (dBi)-0.47-1.23-2.1-2.23-2.18-2.17-1.96-2.5-3.35-4.05 Minimum H Value (dBi)-32.5-38.32 -39.99 -45.96 -42.99 -39.14 -36.62 -33.55 -32.89 -34.78 Vertical () V Peak EIRP (dBi)-7.95-8.31-9.05-9.17-8.59-8.09-7.56-7.73-8.09-8.6 V Directivity (dBi)5.075.25.024.754.955.155.165.175.295.33 V Efficiency (dB)-13.02 -13.51 -14.07 -13.92 -13.54 -13.24 -12.72-12.9-13.38 -13.93 V Efficiency (%)4.994.463.924.064.434.745.355.134.594.05 V Gain (dBi)-7.95-8.31-9.05-9.17-8.59-8.09-7.56-7.73-8.09-8.6 Maximum V Value (dBi)-7.95-8.31-9.05-9.17-8.59-8.09-7.56-7.73-8.09-8.6 Minimum V Value (dBi) -42.86 -40.86 -37.04 -41.11 -44.37 -38.86-44.8-44.22 -39.58 -39.93 4 、Test Pattern 2.4GHzUp View2.4GHzDown View2.4GHzFront View 2.45GHzUp View 2.45GHzDow n View 2.45GHzFro nt View 2.485GHzUp View 2.485GHzDo wn View 2.485GHzFr ont View 2.4GHz@Theta 0.0 Horizontal 2.4GHz@Theta 0.0 Vertical 2.4GHz@Theta 0.0 Total 2.45GHz@Theta 0.0 Horizontal 2.45GHz@Theta 0.0 Vertical 2.45GHz@Theta 0.0 Total 2.485GHz@Theta 0.0 Horizontal 2.485GHz@Theta 0.0 Vertical 2.485GHz@Theta 0.0 Total 2.4GHz@Theta 0.0 Horizontal 2.4GHz@Theta 0.0 Vertical 2.4GHz@Theta 0.0 Total 2.45GHz@Theta 0.0 Horizontal 2.45GHz@Theta 0.0 Vertical 2.45GHz@Theta 0.0 Total 2.485GHz@Theta 0.0 Horizontal 2.485GHz@Theta 0.0 Vertical 2.485GHz@Theta 0.0 Total

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. TESTREPORT FCCRulesPart15.247 ReportReferenceNo........................: FCCID................................................: MTEB26030182-R1 2A9J3-T70 Compiledby (position+printedname+signature)..:FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature)..: ManagerYvetteZhou Dateofissue.........................................:Mar.23,2026 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo.,Ltd. Address ................................................. : EastA,1/F.,NewAolinFactoryBuiding,LangshanErlu,North Area,Hi-TechIndustrialPark,NanshanDistrict,Shenzhen, Guangdong,China Applicant’sname...............................:ShenzhenLongXiangIntelligentTechnologyCo.Ltd. Address.................................................: 4F,Building4,FuxinlinPark,HangchengIndustrialPark,Fuhua community,XixiangStreet,Baoan,Shenzhen,Guangdong,China Testspecification/Standard ............ : FCCRulesPart15.247 TRFOriginator......................................:ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription........................: TREADMILL TradeMark...........................: Famistar Model/Typereference ......................... : T70 ListedModels ..................................... : T70A,T70B,T71,T72,T73,T75,T81.T82,T83,T85 ModulationType..................................:GFSK OperationFrequency..........................:From2402MHzto2480MHz HardwareVersion................................. V1.0 SoftwareVersion................................... V1.0 Rating ..................................................... : AC110-120V,60HZ,10A,950W Result ..................................................... : PASS ReportNo.:MTEB26030182-R1Page 2 of 37 TESTREPORT EquipmentunderTest:TREADMILL Model/Type:T70 ListedModels: T70A,T70B,T71,T72,T73,T75,T81.T82,T83,T85 Remark Onlythemodel“T70”wastested,Theirelectricalcircuitdesign, layout,componentsusedandinternalwiringareidentical,Onlythe modelnameisdifferent. Applicant:ShenzhenLongXiangIntelligentTechnologyCo.Ltd. Address: 4F,Building4,FuxinlinPark,HangchengIndustrialPark,Fuhua community,XixiangStreet,Baoan,Shenzhen,Guangdong,China Manufacturer:SHENZHENSHIKAIQIYINSHIPINSHEBEIYOUXIANGONGSI Address : A4-2H,12THFLOOR,BUILDING4(MIDDLEBLOCK),SEG SCIENCEANDTECHNOLOGYPARK,HUAQIANGNORTH ROAD,FUTIANDISTRICT,SHENZHEN TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB26030182-R1Page 3 of 37 Contents 1.REVISIONHISTORY.........................................................................................................................4 2.TESTSTANDARDS............................................................................................................................5 3.SUMMARY...............................................................................................................................................6 3.1.GeneralRemarks.........................................................................................................................................6 3.2.ProductDescription....................................................................................................................................6 3.3.EquipmentUnderTest................................................................................................................................6 3.4.ShortdescriptionoftheEquipmentunderTest(EUT)............................................................................6 3.5.EUToperationmode....................................................................................................................................7 3.6.BlockDiagramofTestSetup......................................................................................................................7 3.7.TestItem(EquipmentUnderTest)Description*.......................................................................................7 3.8.AuxiliaryEquipment(AE)Description.......................................................................................................7 3.9.AntennaInformation*..................................................................................................................................8 3.10.EUTconfiguration......................................................................................................................................8 3.11.Modifications..............................................................................................................................................8 4.TESTENVIRONMENT.......................................................................................................................9 4.1.Addressofthetestlaboratory...................................................................................................................9 4.2.Environmentalconditions...........................................................................................................................9 4.3.TestDescription.........................................................................................................................................10 4.4.Statementofthemeasurementuncertainty...........................................................................................10 4.5.EquipmentsUsedduringtheTest..................................…

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ModelNo.:T70 CETESTSETUP RETESTSETUP ModelNo.:T70 RETESTSETUP