2AZ2X-DX301Eye Massager

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. - Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. - Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference, and(2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. FCCRadiationExposureStatement ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.The devicecanbeusedinportableexposureconditionwithoutrestriction.

GuangzhouDaxinHealthTechnologyCo.,Ltd 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:GuangzhouDaxinHealthTechnologyCo.,Ltd Address:Room810,No.1,Yichuangstreet,HuangpuDistrictGuangzhouChina ProductName:EyeMassager FCCID:2AZ2X-DX301 Model(s):DX-301,DX-200,DX-201,DX-202,DX-203,DX-205,DX-206,DX-207,DX-208,DX-209, DX-210,DX-300,DX-302,DX-303,DX-304,DX-305,DX-306,DX-307,DX-308,DX-309,DX-310, CO-7401 2.911(d)(5)(i)EquipmentType We,[GuangzhouDaxinHealthTechnologyCo.,Ltd](“theapplicant”)certifythattheequipmentfor whichauthorizationissoughtthroughcertificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:JiangMinjianDate:2024.7.25 TitleandCompanyname:GeneralManager/GuangzhouDaxinHealthTechnologyCo.,Ltd NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

GuangzhouDaxinHealthTechnologyCo.,Ltd 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:GuangzhouDaxinHealthTechnologyCo.,Ltd Address:Room810,No.1,Yichuangstreet,HuangpuDistrictGuangzhouChina ProductName:EyeMassager FCCID:2AZ2X-DX301 Model(s):DX-301,DX-200,DX-201,DX-202,DX-203,DX-205,DX-206,DX-207,DX-208,DX-209, DX-210,DX-300,DX-302,DX-303,DX-304,DX-305,DX-306,DX-307,DX-308,DX-309,DX-310, CO-7401 2.911(d)(5)(ii)Applicantfiling We,[GuangzhouDaxinHealthTechnologyCo.,Ltd](“theapplicant”)certifythat,asofthedateofthe filingoftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,established pursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:JiangMinjianDate:2024.7.25 TitleandCompanyname:GeneralManager/GuangzhouDaxinHealthTechnologyCo.,Ltd NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

GuangzhouDaxinHealthTechnologyCo.,Ltd 2.911(d)(7)USAAgentv1.5 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:GuangzhouDaxinHealthTechnologyCo.,Ltd Address:Room810,No.1,Yichuangstreet,HuangpuDistrictGuangzhouChina ProductName:EyeMassager FCCID:2AZ2X-DX301 Model(s):DX-301,DX-200,DX-201,DX-202,DX-203,DX-205,DX-206,DX-207, DX-208,DX-209,DX-210,DX-300,DX-302,DX-303,DX-304,DX-305,DX-306, DX-307,DX-308,DX-309,DX-310,CO-7401 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[GuangzhouDaxinHealthTechnologyCo.,Ltd](“theapplicant”)designate [AOCECorporationInc.] NOTE1 forthepurposeofacceptingserviceofprocesson behalfoftheapplicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:AOCECorporationInc. USAAddress:6547NAcademyBivd#2266, ColoradoSprings,CO,80918UnitedStates FRNNumber ： 0033401381 ContactName:Johnson.wang TelephoneNo:+1-349-582-5234 Email:[email protected] Applicant Companyname:GuangzhouDaxinHealth TechnologyCo.,Ltd Address:Room810,No.1,Yichuang street,HuangpuDistrictGuangzhou China GranteeFRNNumber ： 0030964126 FCCGranteeCode:2AZ2X ContactName:JiangMinjian TelephoneNo:020-87378476 Email:[email protected] GuangzhouDaxinHealthTechnologyCo.,Ltd 2.911(d)(7)USAAgentv1.5 Signature: Title:Manager Signature: Title:GeneralManager Date:2024.7.25Date:2024.7.25 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

GuangzhouDaxinHealthTechnologyCo.,Ltd AgentAuthorization Company:GuangzhouDaxinHealthTechnologyCo.,Ltd Address:Room810,No.1,Yichuangstreet,HuangpuDistrictGuangzhouChina ProductName:EyeMassager ModelNumber(s):DX-301,DX-200,DX-201,DX-202,DX-203,DX-205,DX-206,DX- 207,DX-208,DX-209,DX-210,DX-300,DX-302,DX-303,DX-304,DX-305,DX-306,DX- 307,DX-308,DX-309,DX-310,CO-7401 ProductDescription:EyeMassager WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024.7.25 Name:JiangMinjian Title:GeneralManager Company:GuangzhouDaxinHealthTechnologyCo.,Ltd

GuangzhouDaxinHealthTechnologyCo.,Ltd ModelDifference Productdescription:EyeMassager Modelname:DX-301 DX-200,DX-201,DX-202,DX-203,DX-205,DX-206,DX-207,DX-208,DX-209, DX-210,DX-300,DX-302,DX-303,DX-304,DX-305,DX-306,DX-307,DX-308, DX-309,DX-310,CO-7401 TradeName:N/A AllthemodelarethesamecircuitandRFmodule,onlythemodelnameisdifferent. Regards Sincerely Client’ssignature: Client’sname/title:JiangMinjian/GeneralManager Contactinformation/address:Room810,No.1,Yichuangstreet,HuangpuDistrict GuangzhouChina

GuangzhouDaxinHealthTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024.7.25 Subject;RequestforConfidentiality FCCID:2AZ2X-DX301 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure 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:JiangMinjian Title:GeneralManager

EUTPHOTO(ExternalPhotos) TestMode:DX-301 ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation FCCIDLABEL: High:2cm Wide:3cm LabelLocation: EyeMassager FCCID:2AZ2X-DX301

EUT PHOTO(Internal Photos) Test Mode: DX-301 BT ANT ※※※※※END OF REPORT※※※※※

FCCID:2AZ2X-DX301 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 (MHz) MaxPower (dBm) MaxPower (mW) Min.Distance (mm) Calc. thresholds limit GFSK24022.896 1.95 5 0.6044 3.0 π/4-DQPSK24020.009 1.00 5 0.3100 3.0 8-DPSK2441-1.531 0.70 5 0.2187 3.0 Conclusion: 1.[(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]<3.0. 2.SARTestExclusionThresholdsis3.0forseparationdistance5mm.Therefore,SAR testisnotrequired.

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26dBi-0. 76dBi -0. 58dBi -5. 25dBi -2. 46dBi -1.86dBi MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400 -1.26-30.08-7 .18 2450 -0.76-36.56-7.48 2500 -0.58-22.03-6.59 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400 -5.25-22.14-12.42 2450 -2.46-24.58-10.47 2500 -1.86-29 .52 -9.20 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Project No.: ZKT-2407118054E Page 1 of 66 FCC TEST REPORT FCC ID:2AZ2X-DX301 Report Number. .................................... : ZKT-2407118054E Date of Test ...................................................... : Jul. 12, 2024 to Jul. 19, 2024 Date of issue.........................................: Jul. 19, 2024 Total number of pages.........................66 Test Result .......................................... : PASS Testing Laboratory...........................: Shenzhen ZKT Technology Co., Ltd. Address ............................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ............................. : Guangzhou Daxin Health Technology Co., Ltd Address ............................................... : Room 810, No.1, Yichuang street, Huangpu District Guangzhou China Manufacturer's name......................: Guangzhou Daxin Health Technology (Dongguan) Co., Ltd. Address...............................................: Room 601, Building 3, No. 9, Jinshagang Road 1, Dalang Town, Dongguan City Guangdong Test specification: Standard................................................: FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test procedure.....................................: / Non-standard test method ................ :N/A Test Report Form No........................: / Test Report Form(s) Originator.....: ZKT Testing Master TRF........................................: Dated: 2020-01-06 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And itis applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name.....................................:Eye Massager Trademark ........................................... :N/A Model/Type reference.........................:DX-301 DX-200, DX-201, DX-202, DX-203, DX-205, DX-206, DX-207, DX-208, DX-209, DX-210, DX-300,DX-302, DX-303, DX-304, DX-305, DX-306, DX-307, DX-308, DX-309, DX-310, CO-7401 Ratings..................................................: Input: 5V1A Battery capacity: DC 3.7V, 1500mAh, 5.55Wh Project No.: ZKT-2407118054E Page 2 of 66 Testing procedure and testing location: Testing Laboratory ....................................... : Shenzhen ZKT Technology Co., Ltd. Address............................................................:1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Jim Liu Tested by (name + signature) ....................... : Jackson Fang Reviewer (name + signature) ....................... : Lake Xie Approved (name + signature) ....................... : Project No.: ZKT-2407118054E Page 3 of 66 Table of Contents Page 1. Version.................................................................................................................................................... 5 2. TEST SUMMARY.....................................................................................................................................6 2.1 TEST FACILITY............................................................................................................................. 7 2.2 MEASUREMENT UNCERTAINTY................................................................................................7 3. GENERAL INFORMATION.....................................................................................................................8 3.1 GENERAL DESCRIPTION OF EUT............................................................................................. 8 3.2 Test Setup Configuration.............................................................................................................10 3.3 Support Equipment......................................................................................................................10 3.4 Test Mode....................................................................................................................................10 4. EMC EMISSION TEST..........................................................................................................................13 4.1 Conducted emissions.................................................................................................................. 13 4.1.1 POWER LINE CONDUCTED EMISSION Limits.....................................................................13 4.1.2 TEST PROCEDURE................................................................................................................ 13 4.1.3 DEVIATION FROM TEST STANDARD...................................................................................13 4.1.4 TEST SETUP............................................................................................................................14 4.1.5 EUT OPERATING CONDITIONS............................................................................................ 14 4.1.6 Test Result................................................................................................................................15 4.2 Radiated emissions..................................................................................................................... 17 4.2.1 Radiated Emission Limits.........................................................................................................17 4.2.2 TEST PROCEDURE................................................................................................................ 17 4.2.3 DEVIATION FROM TEST STANDARD...................................................................................18 4.2.4 TEST SETUP.................................…

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EUTTESTPHOTO TestMode:DX-301