2AS8N-TT6TickTalk 6 Kids Smartwatch

TickTalk Tech LLC

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Apr 27, 2026
Application Purpose: Original Equipment
Equipment Note: TickTalk 6 Kids Smartwatch
Frequency Range: 2402.00000000 - 2480.00000000
Company: TickTalk Tech LLC
Country: United States

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

QuickStartGuide ForAges3+ SPECIFICATION ProductSize:47.3x40.5x16mm Connectivity:Cellular4G/Bluetooth/GPS CPU:64-bitQuad-coreProcessor Ram/Rom:1GB/8GB SIMCard:ESIM Display:1.6inches,OLED CameraResolution:5Megapixels CameraQuantity:1 WaterResistance:IP68WaterResistant Battery:Lithium-ion700mAh ChargerInput:5V/500mAh Wi-Fi:Wi-Fi4(802.11a/b/g/n) Bluetooth:4.2LowEnergy CellularFrequencyBands: LTE:B1/B2/B3/B4/B5/B7/B12/B17/B66 UMTS:B1/B2/B4/B5 COMPONENTS SPEAKER MICROPHONE BothspeakerandmicrophoneareIP67water-resistantofferingprotectionagainstminorsplashes COMPONENTS HolddownthePOWERBUTTONfor5secondstopoweron/offthewatch HolddowntheredSOSBUTTONfor5secondstocallyourEmergencySOScontact EMERGENCYCALL Tocall911,pressPOWERBUTTONonce,followedbySOSBUTTONtwice. •ThisfeaturecanbeenabledordisabledviatheParentApp. CHARGING Usetheincluded5VUSBCHARGINGCORD Connectthechargingcableasshowninthisimageandinthedirectionofthearrow. •ChargersfromTickTalk5arenotcompatiblewithTickTalk6 •Adultsupervisionisrecommendedduringcharging •Pleasedonotattachthechargingcable,whenconnectedtoachargerontometallicsurfaces.This couldleadtothecableoverheatingandbecomingdamaged. EXTRAACCESSORY OurPowerBase,availableforseparatepurchase,offersaneffortlessmagneticchargingsolution,ideal forplacementonanightstandoranyconvenientspot. Formoredetails,visitwww.myticktalk.com ACTIVATINGYOURSIMU.S.Customers U.S.modelscomewithapre-installedTickTalkSIM.Activateyourserviceplanbyvisiting activate.myticktalk.comorscanningtheQRcodebelow. •Plansaslowas$9.99/moplustax. •ICCIDlocation:WatchSettings>AboutMeorontheSIMcard. ACTIVATINGYOURSIMNON-USCustomers ForcustomersoutsidetheUS,acquireaSIMfromalocalGSMcarrieronastandardsmartphoneplan. EnsuretheplanincludesVoLTE. Checkforcompatibilitywiththese4GBands:B1,B2,B3,B4,B5,B7,B12,B17,B66 Followon-screeninstructionsinthe'Non-U.S.'sectionforSIMinstallation. NETWORKCONNECTION Swipeuponthewatchscreentoviewtheconnectionstatus.AwhiteCONNECTEDICONindicatesthe watchissuccessfullyconnectedtothenetwork. •Anetworkconnectionisessentialforthewatch'soperation. CONNECTIONTROUBLESHOOTING CommonProblems •Weakcellularsignal •Slownetworkspeed •InactiveorimproperSIM Solutions •Verifynetworkcoverageinyourarea. •TryWi-Ficonnectionforaquickfunctionalitycheck. •EnsureyourSIMisactivatedwitharegularcellphoneplan. •ReachouttoTickTalkSupportforhelp. [email protected] PARENTAPP DownloadtheTickTalkParentAppfromtheAPPSTORE,GOOGLEPLAYSTORE,orscantheprovided QRcode. ForiPhone ForAndroid ACCOUNTSETUP First-timeusersneedtosignupforanaccount.Theinitialusertopairwiththewatchisdesignatedas theADMINUSER,responsibleformanagingandauthorizing SECONDARYUSERS. PAIRINGPROCESS Topair,navigatetoTickTalk6Settings,selectPAIR,it’lldisplaytheQRcode. UsingtheparentApp,choosePAIRMYTICKTALKandscanthecodeonthewatch.Ensure thewatchispoweredONandhasnetworkconnectivity. EDITCHILD’SINFO ClickthePROFILEiconintheApptoaddormodifyyourchild'sinformation. TheREMOTEANSWERfeaturerequiresthechild'swatchphonenumbertobeenteredinthissection. MANAGINGCONTACTS AccesstheCONTACTSsectioninthePARENTPORTALtoaddupto53PRE-APPROVED CONTACTS.Thesecontactscanmakevoicecallsandreceivecallsfromyourchild'swatch. Topreventunwantedcalls,enableBLOCKUNKNOWNNUMBERSinthePARENTPORTAL. MANAGINGAPPUSERS TheAdminUsercanassigndifferentaccesslevelstoeachcontact.SelectLIMITEDACCESSforcontacts torestrictthemtoVOICE/VIDEOCALLS,GREETINGCARDS&IN-APPMESSAGINGwiththechild. TROUBLESHOOTINGUnabletocharge •Ensurethechargingcordpinsalignandfullyconnectwiththewatch. Mywatchisalwaysoffline •Checklocalnetworkreception. •ConnecttoWi-Fiasadiagnosticstep. •Considerswitchingtoadifferentcarrierifpersistentissuesoccur. Forcomprehensivesupport,visitwww.myticktalk.com/support SETUPVIDEOS Fordetailedsetupandinstructions,scantheQRcodetoaccessourvideotutorials.Visit https://go.myticktalk.com/setupforadditionalresources. WARNING ChargeyourTickTalk6usingonlytheprovidedchargingcableanda5VUSBcharger.Usingacharger withahighervoltagemaydamagetheTickTalk6orotherproperty.Alwayschargeunderadult supervisionforsafety. CHOKINGHAZARD Thisproductcontainssmallpartsandisnotsuitableforchildrenunder3years,orforindividualswho haveatendencytoplaceinedibleobjectsintheirmouths. WatchOverheating Likeapersonalsmartphone,theTickTalk6mayheatupduringcharging,FaceTalkcalls,orprolonged use.Ifthewatchbecomeswarmoryourchildfeelsuncomfortable,werecommendremovingit. SkinSensitivity Ifyourchildhassensitiveskin,pleaseexercisecautionwhenwearingthewatch.Afitthat'stootight mightcauseirritation.RegularlycleaninganddryingtheTickTalkbandcanminimizeskinirritation.If yourchildshowsanysignsof redness,swelling,itchiness,ordiscomfortaroundorbeneaththewatch,removethe TickTalkimmediatelyandconsultaphysicianbeforecontinueduse. WARNING TheTickTalk6containsdelicateelectroniccomponentsandissusceptibletodamageifdropped, burned,punctured,orcrushed.AvoidusingadamagedTickTalk,especiallyifithasacrackedscreen, visiblewaterdamage,orothertypesofdamage,asthiscouldcauseinjury.Avoidexposingthedevice toheavydustorsand. DONOTopen,trytorepair,ordisassembleyourTickTalk.Doingsocandamagethedevice, compromiseitswaterresistance,andpotentiallycauseinjurytoyouoryourchild.Suchactionswill alsovoidthewarranty.DONOTattempttoreplacethebatteryyourself,asimproperhandlingcan causedamage,potentiallyleadingtooverheatingorinjury. WARRANTYANDSERVICEINFORMATION SatisfactionGuaranteed •Foranyconcernsorissues,reachouttoourcustomersupportforassistance. •Detailedwarrantypolicyavailableathttps://go.myticktalk.com/warranty Returns&Replacements •Contactusforawarrantyservicepre-authorization. •Returnsmustbeinoriginalorprotectivepackaging. •Completereturnpolicyathttps://go.myticktalk.com/return •Repairorreplacementwillbeprocessedwithin2businessdaysofreceivingthereturneditem. 30-DAYREFUNDPOLICY •Returnsacceptedwithin30daysofreceiptforafullrefund. •Arefundpre-authorizationisrequired. •Returnsmustbeinnewcondition,withalloriginalpackagingandaccessories. •ThefreeSIMcardshouldbereturnedonlyifnotactivated. •Detailedreturninstruc…

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Attestation Statements

TickTalkTechLLC AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Apr.21,26 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2AS8N-TT6 TickTalkTechLLC(“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002ofreferencechapter, asanentityproducing“covered”communicationequipment.Theequipmentforwhichauthorizationis soughtisnot“covered”telecommunicationsequipmentandvideosurveillanceequipmentproducedby entitiesidentifiedontheCommission’sCoveredListthatprohibitedfromreceivinganequipment authorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:YingGong Title:CEO Address:800ColumbiaSt.STEABrea,CA92821USA Tel:714-578-6719 Fax:714-578-6719 Email:[email protected]

Attestation Statements

TickTalkTechLLC 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Apr.24,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2AS8N-TT6 ProductName:TickTalk6KidsSmartwatch Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:YingGong Title:CEO Address:800ColumbiaSt.STEABrea,CA92821USA Tel:714-578-6719 Fax:714-578-6719 Email:[email protected] TickTalkTechLLC 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☐ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☐ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☐ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☐ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☒ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck SBOM(SoftwareBillofMaterials)[ForDeviceisnotInherentcompliance] SectionComponentNameVersionSupplier 1 Android8.1Android8.1Google 2 CPUMTK6739VWAMTK

Cover Letter(s)

TickTalkTechLLC (April21,2026) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2AS8N-TT6 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow: BlockDiagram  Schematics OperationalDescription  Bom Tuneupprocedure Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. Sincerely, ApplicantSignature PrintedName:YingGong Title:CEO Address:800ColumbiaSt.STEABrea,CA92821USA Tel:714-578-6719 Fax:714-578-6719 Email:[email protected]

Cover Letter(s)

TickTalkTechLLC (April21,2026) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2AS8N-TT6 I,theundersigned,herebyauthorize( BTFTestingLab(Shenzhen)Co.,Ltd. )toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(BTFTestingLab(Shenzhen)Co.,Ltd.)shallhavethesameeffectas ourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(TickTalk TechLLC). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, (Signature) (FullnameofcontactpersonlistedonFCC’swebsite)YingGong Title:CEO Tel:714-578-6719 Fax:714-578-6719 Email:[email protected]

External Photos

FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page1of4 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 AppendixIIExternalPhotos FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page2of4 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page3of4 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page4of4 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00

ID Label/Location Info

FCCIDLabelLocation LabelSizeL*W:30mm*15mm TickTalk6KidsSmartwatch Model:TT6 FCCID:2AS8N-TT6 Packageasbelow:

Internal Photos

TickTalkTechLLC ApplicantasU.S.AgentLetterofAttestation Date:04-21-2026 To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Ref: AttestationStatement–Part 2.911(d)(7)filing FCCID:2AS8N-TT6 TickTalkTechLLC(“theapplicant”)asrequiredbysection2.911(d)(7),willalsoserveasthe agentforserviceofprocessfortheabovereferencedFCCID.Theapplicantacknowledgesthat theywillmaintainanagentfornolessthanoneyearafterthegranteehasterminatedallmarketing andimportationortheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater.Theapplicantfurtheracknowledgestheirresponsibility toinformtheFCCwhenevertheagentinformationchanges. DesignatedU.S.AgentfromApplicantCompany CompanyName:TickTalkTechLLC ContactPerson:YingGong Address:800ColumbiaSt.STEABrea,CA92821USA Tel.:714-578-6719 Email:[email protected] FRN:0028453124 Sincerelyyours, Signature PrintedName:YingGong Title:CEO Tel:714-578-6719 Fax:714-578-6719 Email:[email protected]

Internal Photos

FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page1of5 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 AppendixIIIInternalPhotos FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page2of5 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page3of5 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page4of5 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page5of5 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00

RF Exposure Info

TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 1 of 91 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdong,China SARTestReport For ApplicantName:TickTalkTechLLC Address:800ColumbiaSt.STEABrea,CA92821USA BrandName:TickTalk EUTName:TickTalk6KidsSmartwatch ModelNumber:TT6 IssuedBy CompanyName:BTFTestingLab(Shenzhen)Co.,Ltd. Address: Plant101,201and301,Building1,Block2,TantouIndustrial Park,TantouCommunity,SonggangStreet,Bao'anDistrict, Shenzhen,Guangdong,China ReportNumber:BTF260313R00601 TestStandards:47CFRPart2.1093IEEEC95.1-2019IEEEStd.1528-2013 FCCID:2AS8N-TT6 TestConclusion:Pass TestDate:2026-04-14to2026-04-19 DateofIssue:2026-04-20 TestedBy: BirchZhang/Tester DateofIssue:2026-04-20 ReviewedBy: AmendaZhong/ProjectEngineer Date:2026-04-20 ApprovedBy: Ryan.CJ/EMCManager Date:2026-04-20 Note:Allthetestresultsinthisreportonlyrelatedtothetestingsamples.Whichcanbeduplicatedcompletelyforthelegalusewithapprovalof applicant;itshallnotbereproducedexceptinfullwithoutthewrittenapprovalofBTFTestingLab(Shenzhen)Co.,Ltd.,Alltheobjectionsshouldbe raisedwithinthirtydaysfromthedateofissue.Tovalidatethereport,youcancontactus. TestReportNumber:BTF260313R00601 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 2 of 91 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdong,China RevisionHistory VersionIssueDateRevisionsContent R_V02026-04-20Original Note:Oncetherevisionhasbeenmade,thenpreviousversionsreportsareinvalid. TestReportNumber:BTF260313R00601 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 3 of 91 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen,Guangdong,China TableofContents 1.Introduction...............................................................................................................................................................................4 1.1IdentificationofTestingLaboratory.................................................................................................................................4 1.2IdentificationoftheResponsibleTestingLocation..........................................................................................................4 1.3LaboratoryCondition.......................................................................................................................................................4 1.4Announcement................................................................................................................................................................4 2.ProductInformation..................................................................................................................................................................5 2.1ApplicationInformation....................................................................................................................................................5 2.2ManufacturerInformation................................................................................................................................................5 2.3FactoryInformation.........................................................................................................................................................5 2.4GeneralDescriptionofEquipmentunderTest(EUT).....................................................................................................5 2.5EquipmentunderTestAncillaryEquipment....................................................................................................................5 2.6TechnicalInformation......................................................................................................................................................5 3.SummaryofTestResults.........................................................................................................................................................7 3.1TestStandards................................................................................................................................................................7 3.2DeviceCategoryandSARLimit......................................................................................................................................7 3.3TestResultSummary......................................................................................................................................................8 3.4TestUncertainty..............................................................................................................................................................9 4.MeasurementSystem.............................................................................................................................................................11 4.1SpecificAbsorptionRate(SAR)Definition....................................................................................................................11 4.2MVGSARSystem.........................................................................................................................................................11 5.SystemVerification.................................................................................................................................................................16 5.1PurposeofSystemCheck.............................................................................................................................................16 5.2SystemCheckSetup.....................................................................................................................................................16 6.TESTPOSITIONCONFIGURATIONS.....…

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RF Exposure Info

Page: 1/10 Ref : ACR.78.3.26.PAR.A BTF TESTING LAB (SHENZHEN) CO., LTD. F101,201 AND 301, BUILDING 1, BLOCK 2, TANTOU INDUSTRIAL PARK, TANTOU COMMUNITY SONGGANG STREET, BAO'AN DISTRICT, SHENZHEN, CHINA MVG COMOSAR DOSIMETRIC E-FIELD PROBE SERIAL NO.: 0125-EPGO-445 Calibrated at MVG 13 Rue du Zephyr 91140 Villejust - FRANCE Calibration date: 03/03/2026 Scope available on :https://a2la.org/ Summary: This document presents the method and results from an accredited COMOSAR Dosimetric E-Field Probe calibration performed at MVG, using the CALIPROBE test bench, for use with a MVG COMOSAR system only. The test results covered by accreditation are traceable to the International System of Units (SI). COMOSAR E-Field Probe Calibration Report Docusign Envelope ID: B9F2DB03-1600-44DE-BB82-C27B1DB45E57 COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.78.3.26.PAR.A Page: 2/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vN This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. Name Function Date Signature Prepared by : Pedro Ruiz Technical Manager 3/18/2026 Checked & approved by: Pedro Ruiz Technical Manager 3/18/2026 Authorized by: Christophe Barrot Quality Manager Customer Name Distribution : BTF Testing Lab (Shenzhen) Co., Ltd. Issue Name Date Modifications A Pedro Ruiz 3/18/2026 Initial release Docusign Envelope ID: B9F2DB03-1600-44DE-BB82-C27B1DB45E57 2026 March 19 COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.78.3.26.PAR.A Page: 3/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vN This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. TABLE OF CONTENTS 1 Device Under Test ..................................................................................................... 4 2 Product Description ................................................................................................... 4 2.1 General Information _______________________________________________________ 4 3 Measurement Method ................................................................................................ 4 3.1 Sensitivity _______________________________________________________________ 4 3.2 Linearity ________________________________________________________________ 4 3.3 Isotropy _________________________________________________________________ 5 3.4 Boundary Effect __________________________________________________________ 5 3.5 Probe Modulation Response _________________________________________________ 5 4 Measurement Uncertainty .......................................................................................... 6 5 Calibration Results ..................................................................................................... 6 5.1 Calibration in air __________________________________________________________ 6 5.2 Calibration in liquid _______________________________________________________ 7 6 Verification Results ................................................................................................... 8 7 List of Equipment ...................................................................................................... 9 Docusign Envelope ID: B9F2DB03-1600-44DE-BB82-C27B1DB45E57 COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.78.3.26.PAR.A Page: 4/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vN This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. 1 DEVICE UNDER TEST Device Under Test Device Type COMOSAR DOSIMETRIC E FIELD PROBE Manufacturer MVG Model SSE2 Serial Number 0125-EPGO-445 Product Condition (new / used) Used Frequency Range of Probe 0.15 GHz-7.5GHz Resistance of Three Dipoles at Connector Dipole 1: R1=0.206 M Dipole 2: R2=0.207 M Dipole 3: R3=0.226 M 2 PRODUCT DESCRIPTION 2.1 GENERAL INFORMATION MVG’s COMOSAR E field Probes are built in accordance to the IEC/IEEE 62209-1528 and FCC KDB865664 D01 standards. Figure 1 – MVG COMOSAR Dosimetric E field Probe Probe Length 330 mm Length of Individual Dipoles 2 mm Maximum external diameter 8 mm Probe Tip External Diameter 2.5 mm Distance between dipoles / probe extremity 1 mm 3 MEASUREMENT METHOD The IEC/IEEE 62209-1528 and FCC KDB865664 D01 standards provide recommended practices for the probe calibrations, including the performance characteristics of interest and methods by which to assess their effect. All calibrations / measurements performed meet the fore-mentioned standards. 3.1 SENSITIVITY The sensitivity factors of the three dipoles were determined using a two step calibration method (air and tissue simulating liquid) using waveguides as outlined in the standards for frequency range 600- 7500MHz and using the calorimeter cell method (transfer method) as outlined in the standards for frequency 150-450 MHz. 3.2 LINEARITY The evaluation of the linearity was done in free space using the waveguide, performing a power sweep to cover the SAR range 0.01W/kg to 100W/kg. Docusign Envelope ID: B9F2DB03-1600-44DE-BB82-C27B1DB45E57 COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.78.3.26.PAR.A Page: 5/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vN This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. 3.3 ISOTROPY The axial isotropy was evaluate…

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Test Report

FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page1of2 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 AppendixITestSetupPhotos ConductedEmissionatACpowerline Emissionsinfrequencybands(below1GHz) Emissionsinfrequencybands(above1GHz) FCCID:2AS8N-TT6ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page2of2 BTFTestingLab(Shenzhen)Co.,Ltd. Plant101,201and301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangStreet,Bao'anDistrict,Shenzhen, Guangdong,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00

Test Report

LTE:/2/4/5/7/12/17/66 Antenna match circuit 4G antenna passive efficiency parameters GPS/WIFI antenna passive efficiency parameters FS active test data FS Channel TX（ dBm ） RX（ dBm ） FS Channel TX（ dBm ） RX（ dBm ） FS Channel TX（ dBm ） RX（ dBm ） LTE-1 L 12.42 LTE-5 L 3.65 LTE-66 L 11.69 M 12.64 M 3.4 M 12.12 H 12.14 -88.04 H 2.62 -80.2 H 12.15 -87.58 RF Module Antenna E1 E2 E3 Antenna Specification LTE-2 L 11.95 LTE-7 L 12.11 M 12.85 M 11.12 H 12.19 -87.61 H 11.86 -83.97 LTE-3 L 12.09 LTE-12 L 9.26 M 12.49 M 10.03 H 12.35 -89.04 H 9.53 -80.03 LTE-4 L 12.1 LTE-17 L 9.65 M 12.55 M 9.94 H 12.7 -87.68 H 9.44 -80.09 antenna photo GPS 天线区域主天线区域 BT/2.4GWIFI LTE B7 LTE B5 LTE B12/B17 LTE B4/66 LTE B2

Test Report

ReportNumber:BTF260313R00301 TotalorpartialreproductionofthisdocumentwithoutpermissionoftheLaboratoryisnotallowed.Page 1 of 67 BTFTestingLab(Shenzhen)Co.,Ltd. 101/201/301,Building1,Block2,TantouIndustrialPark,TantouCommunity,SonggangSubdistrict,Bao'anDistrict,Shenzhen,China Email:[email protected]:+86-755-23146130http://www.btf-lab.comVersion:1/00 Appendix-BT 1.Bandwidth 1.1TestResult 1.1.1OBW Mode TX Type Frequency (MHz) Packet Type ANT 99%OccupiedBandwidth(MHz) Verdict ResultLimit GFSKSISO 2402DH510.896/Pass 2441DH510.901/Pass 2480DH510.895/Pass Pi/4DQPSKSISO 24022DH511.189/Pass 24412DH511.178/Pass 24802DH511.179/Pass 8DPSKSISO 24023DH511.196/Pass 24413DH511.187/Pass 24803DH511.189/Pass 1.1.220d…

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Contact Information

Applicant

Ying Gong(CEO)

[email protected]Fax: 714-578-6719

Technical Contact

TickTalk Tech LLCYing Gong

[email protected]

800 Columbia St. STE A · Brea, 92821 · United States

Test Firm

BTF Testing Lab (Shenzhen) Co., Ltd.Ryan CJ

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	3.10 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted power. FCC RF Exposure Information and Statement that the SAR limit of USA (FCC) for face Limit is 1.6 W/kg and Wristbands is 4.0W/kg. Device types have also been tested against this SAR limit. The evaluation distance for product specific (next-to-mouth) and extremity (wrist) is 10 mm and 0 mm separately. The highest reported SAR for product specific (next-to-mouth), simultaneous transmission, and extremity (wrist) use conditions is 0.01 W/kg, 1.53 W/kg, and 0.02 W/kg, respectively.