2AQL9-E001HEXGEARS E001 HexBand BT In-Ear Headphones

FCC Statement This device complies with Part 15 of the FCC Rules. Opera�on is subject to the following two condi�ons: (1)This device may not cause harmful interference. (2)This device must accept any interference received, including interference that may cause undesired opera�on. 2. Changes or modifica�ons not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: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 protec�on against harmful interference in a residen�al installa�on. Note: 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 protec�on against harmful interference in a residen�al installa�on. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruc�ons, may cause harmful interference to radio communica�ons. However, there is no guarantee that interference will not occur in a par�cular installa�on. If this equipment does cause harmful interference to radio or television recep�on, 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 separa�on 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. The device has been evaluated to meet general RF exposure requirement. The devicecan be used in portable exposure condi�on without restric�on.

SCS-F18:ProjectandProductCertificationRepresentativeAuthorizationLetterPage1of2Rev6.0 775MontagueExpressway Milpitas,CA95035 Tel:408-526-1188 Fax:408-526-1088 Email: [email protected] ProjectandProduct Certification Representative AuthorizationLetter ReasonforAmendment(current/obsolete) RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)1.01.0Nov-14-2006 Revisedwording(obsolete)1.02.0Sept–25-2007 Updatedcompanytemplate(obsolete)2.03.0Jan-31-2012 Updatedletterinformation(obsolete)3.04.0May-23-2014 AddedFCCIDfield(obsolete)4.05.0Sep-16-2014 Updatedcompanyname&logo(current)5.06.0Jun-27-2018 SCS-F18:ProjectandProductCertificationRepresentativeAuthorizationLetterPage2of2Rev6.0 HEXGEARS(DONGGUAN)INTELLIGENTTECHNOLOGYCO.LTD. (2020-04-13) To:BVCPS,INC. 775MontagueExpressway, Milpitas,CA95035 USA DearSir/Madam, Re:ProductCertificationRepresentativeAuthorizationLetter We,_____HEXGEARS(DONGGUAN)INTELLIGENTTECHNOLOGYCO.LTD. ___herebyauthorizeBVCPS,Inc.toactasaCertificationBodyforcertifyingfor thefollowingproject(s): Product:HEXGEARSE001HexBandBTIn-EarHeadphones M/N:E001 FCCID:2AQL9-E001 Sincerely, ZhihuaChen generalmanager HEXGEARS(DONGGUAN)INTELLIGENTTECHNOLOGYCO.LTD. Building9th,RuiyingInternationalHi-TechInnovationPark,No.9Daxue RD,SongshanLake,Dongguan,Guangdong,China

SCS-F19:ConfidentialityRequestLetterPage 1 of 2 Rev6.0 775MontagueExpressway Milpitas,CA95035 Tel:408-526-1188 Fax:408-526-1088 Email: [email protected] m Confidentiality RequestLetter ReasonforAmendment(current/obsolete) RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)1.01.0Nov-14-2006 AddingCFR2.459(obsolete)1.02.0August–11-2008 Updatedcompanytemplate&Addedtext box(obsolete) 2.03.0Jan-31-2012 AddedICconfidentialityletterform (obsolete) 3.04.0March-26-2015 CorrectionstoSTCform.Addedreference toKDB(obsolete) 4.05.0Nov-19-2015 Updatedcompanylogo(current)5.06.0Jun-26-2019 SCS-F19:ConfidentialityRequestLetterPage 2 of 2 Rev6.0 HEXGEARS(DONGGUAN)INTELLIGENTTECHNOLOGYCO.LTD. (2020-04-13) To: FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD Subject:PermanentConfidentialityRequestforFCCID:2AQL9-E001 Pursuanttosections0.457and0.459ofCFR47,werespectfullyrequestpermanent confidentialtreatmentofthefollowingExhibitsaccompanyingthisapplicationas: -BlockDiagram -Schematics -OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsmaybeharmfultothe applicantandprovideunjustifiedbenefitstoitscompetitors. Theapplicantunderstandsthatdisclosureofthisapplicationandallaccompanying documentationwillnotbemadebeforethedateoftheGrantforthisapplication. Sincerely, ZhihuaChen generalmanager HEXGEARS(DONGGUAN)INTELLIGENTTECHNOLOGYCO.LTD. Building9th,RuiyingInternationalHi-TechInnovationPark,No.9DaxueRD,Songshan Lake,Dongguan,Guangdong,China

Label: 25mm 8mm Silkscreen LabelLocation: Model:E001Input:DC5V/0.5A FCCID:2AQL9-E001MadeinChina

ANTENNA

RFEXPOSUREEVALUATION EUTSpecification EUTHEXGEARSE001HexBandBTIn-EarHeadphones ModelNumberE001 FCCID2AQL9-E001 Antennagain(Max)2dBi OperationFrequency2402-2480MHz InputRatingDC3.7VBattery ClassificationPer StipulatedTestStandard §15.247(i),§2.1093 KindofDevice:BluetoothVer.4.1 ModulationGFSK,π/4-DQPSK,8DPSK Max.outputpower1.8dBm(0.001514W) TestRequirement: Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingunderthe provisionsofthissectionshallbeoperatedinamannerthatensuresthatthe publicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis 5mm. BTDSS: AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andno simultaneousSARmeasurementisrequired. Signature: AlanHe Date:2020-04-12 Transmit Frequency (MHz) Mode Measured Power (dBm) Tuneup Power (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2.402GFSK-0.70-1±100.3106123 2.441GFSK-2.77-3±1-20.1970093 2.480GFSK-4.63-5±1-40.1249303 2.402 Π/4-DQ PSK 1.211±120.4912683 2.441 Π/4-DQ PSK -0.77-1±100.3124743 2.480 Π/4-DQ PSK -2.56-3±1-20.1987403 24028DPSK1.82±130.6184793 24418DPSK-0.090±110.3933743 24808DPSK-1.88-2±1-10.2501733

ReportNo.:EA1911453F010011of75 DongGuanAnciElectronicTechnologyCo.,Ltd 1-2Floor,BuildingA,No.11,Headquarters2Road,SongshanLakeHi-techIndustrialDevelopmentZone, DongguanCity,GuangdongPr.,China. Phone:86-769-85075888;Fax:86-769-85075898 E-mail:[email protected]. 0 ELECTROMAGNETICEMISSIONSCOMPLIANCEREPORT INTENTIONALRADIATORCERTIFICATIONTO FCCPART15SUBPARTCREQUIREMENT OF HEXGEARSE001HexBandBTIn-EarHeadphones ModelNo.:E001 Trademark:HEXGEARS,Hyeku FCCID:2AQL9-E001 ReportNo.:EA1911453F01001 IssueDate:Apr.09,2020 Preparedfor HEXGEARS(DONGGUAN)INTELLIGENTTECHNOLOGYCO.LTD. Building9th,RuiyingInternationalHi-TechInnovationPark,No.9Daxue RD,SongshanLake,Dongguan,Guangdong,China Preparedby DongGuanAnciElectronicTechnologyCo.,Ltd. 1-2Floor,BuildingA,No.11,Headquarters2Road,Songshan,LakeHi-tech IndustrialDevelopmentZone,DongguanCity,evelopmentZone, DongguanCity,GuangdongPr.,China. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovalof DongGuanAnciElectronicTechnologyCo.,Ltd. ReportNo.:EA1911453F01001 2 of 75 TRFNo.:FCC15.209/ARev.1.0 VERIFICATIONOFCOMPLIANCE Applicant: HEXGEARS(DONGGUAN)INTELLIGENTTECHNOLOGYCO .LTD. Building9th,RuiyingInternationalHi-TechInnovationPark,No.9 DaxueRD,SongshanLake,Dongguan,Guangdong,China Manufacturer: HEXGEARS(DONGGUAN)INTELLIGENTTECHNOLOGYCO.LTD. Building9th,RuiyingInternationalHi-TechInnovationPark,No.9 DaxueRD,SongshanLake,Dongguan,Guangdong,China ProductDescription:HEXGEARSE001HexBandBTIn-EarHeadphones TradeMark:HEXGEARS,Hyeku ModelNumber:E001 Weherebycertifythat: TheaboveequipmentwastestedbyDongGuanAnciElectronicTechnologyCo., Ltd.Thetestdata,dataevaluation,testprocedures,andequipmentconfigurations showninthisreportweremadeinaccordancewiththeproceduresgiveninANSI C63.10-2013andtheenergyemittedbythesampleEUTtestedasdescribedinthis reportisincompliancewithconductedandradiatedemissionlimitsofFCCRulesPart 15.247(2019). DateofTest:Apr.01,2020toApr.07,2020 Prepared/Tested by: TomasYang/ProjectEngineer Approved& AuthorizedSigner: AlanHe/Manager ReportNo.:EA1911453F01001 3 of 75 TRFNo.:FCC15.209/ARev.1.0 ModifiedInformation VersionSummaryRevisionDateReportNo. Ver.1.0OriginalReport/EA1911453F01001 ReportNo.:EA1911453F01001 4 of 75 TRFNo.:FCC15.209/ARev.1.0 TableofContents 1.GENERALINFORMATION .......................................................................................................... 6 1.1PRODUCTDESCRIPTION .............................................................................................................................. 6 1.2TESTMETHODOLOGY .................................................................................................................................. 6 1.3TESTFACILITY .............................................................................................................................................. 7 2.SYSTEMTESTCONFIGURATION ............................................................................................... 8 2.1EUTCONFIGURATION ................................................................................................................................... 8 2.2EUTEXERCISE ...................................................................................................................................... 8 2.3TESTPROCEDURE ...................................................................................................................................... 8 2.4CONFIGURATIONOFTESTEDSYSTEM ......................................................................................................... 9 3.SUMMARYOFTESTRESULTS ................................................................................................. 10 4.DESCRIPTIONOFTESTMODES ............................................................................................... 11 5.TESTSYSTEMUNCERTAINTY .................................................................................................. 12 6.CONDUCTEDEMISSIONSTEST ................................................................................................ 13 6.1MEASUREMENTPROCEDURE: ..................................................................................................................... 13 6.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) .......................................................................... 13 6.3MEASUREMENTEQUIPMENTUSED: ........................................................................................................... 13 6.4MEASUREMENTRESULT: ........................................................................................................................... 14 7.RADIATEDEMISSIONTEST ....................................................................................................... 15 7.1MEASUREMENTPROCEDURE ...................................................................................................................... 15 7.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) ........................................................................... 17 7.3MEASUREMENTEQUIPMENTUSED: .......................................................................................................... 18 7.4RADIATEDEMISSIONLIMIT ........................................................................................................................ 19 7.5MEASUREMENTRESULT .......................................................................................................................... 20 7.5RADIATEDMEASUREMENTPHOTOS: ......................................................................................................... 28 8.CHANNELSEPARATIONTEST .................................................................................................. 29 8.1MEASUREMENTPROCEDURE ...................................................................................................................... 29 8.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) ........................................................................... 29 8.3MEASUREMENTEQUI…

Text truncated - open the document above for the full version.