2AR2STAH5205Wireless over ear headphones

Headphones 5000 Series TAH5205 <10 FCC ID: 2AR2STAH5205 IC: 24589-TAH5205

Rev11/20/07 MMDHongKongHoldingLimited FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AR2STAH5205 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription Block SCH OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName ManualUsermanual Sincerely, TomasGuan 2020-08-19

MMDHongKongHoldingLimited Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.Onlydifferentonmodel numberandcolorofappearance. ProductionnameTrademarkFCCIDModelno. Wirelessoverear headphones PHILIPS, 2AR2STAH5205TAH5205,TAH5205xx/yy(xx=AA-ZZ orblankdenoteddifferentcolor; yy=00-99denoteddifferent countrydestination) Confirmedby: TomasGuan 2020-08-19

MMDHongKongHoldingLimited FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2020-08-19 SUBJECT:FCCApplicationfor(FCCID:2AR2STAH5205) ToWhomItMayConcern: We,theundersigned,herebyauthorizeEMTEK(DONGGUAN)CO.,LTD.atSamLvon ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhavethe sameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, TomasGuan 2020-08-19

FCCID:2AR2STAH5205

FCCID:2AR2STAH5205 ANT

RFEXPOSUREEVALUATION EUTSpecification EUTWirelessoverearheadphones ModelNumberTAH5205,TAH5205xx/yy(xx=AA-ZZorblankdenoted differentcolor;yy=00-99denoteddifferentcountry destination) FCCID2AR2STAH5205 Antennagain(Max)2dBi OperationFrequency2402-2480MHz InputRatingDC3.7VBattery ClassificationPer StipulatedTestStandard §15.247(i),§2.1093 KindofDevice:BluetoothVer.5.0 ModulationDSS:GFSK,π/4-DQPSK,8DPSK DTS:GFSK Max.outputpowerDSS:3.90dBm(0.002455W) DTS:3.60dBm(0.002291W) 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. DSS: Transmit Frequency (MHz) Mode Measure dPower (dBm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2.402GFSK 2.91 3±14 0.7786038 3 2.441GFSK 3.07 3±14 0.7848992 3 2.480GFSK1.562±130.62842843 2.402 Π/4-DQ PSK 3.87 3±14 0.7786038 3 2.441 Π/4-DQ PSK 3.62 3±14 0.7848992 3 2.480 Π/4-DQ PSK 2.10 2±13 0.6284284 3 2.4028DPSK3.93±14 0.7786038 3 2.4418DPSK3.833±14 0.7848992 3 2.4808DPSK2.332±130.62842843 DTS: Transmit Frequency (MHz) Mode Measure dPower (dBm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2.402GFSK3.603±14 0.7786038 3 2.440GFSK3.373±14 0.7847384 3 2.480GFSK2.532±13 0.6284284 3 AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andno simultaneousSARmeasurementisrequired. Signature: SamLv Date:2020-08-18

ReportNo.ES200715049W2Page 1 of 45 Ver.1.0 TESTREPORT ProductName ： Wirelessoverearheadphones ModelNumber ： TAH5205,TAH5205xx/yy(xx=AA-ZZorblank denoteddifferentcolor;yy=00-99denoted differentcountrydestination) FCCID ： 2AR2STAH5205 Preparedfor:MMDHongKongHoldingLimited Address:Units1006-1007,10thFloor,C-BonsInternationalCenter, 108WaiYipStreet,KwunTong,Kowloon,HongKong Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ES200715049W2 Date(s)ofTests:July15,2020toAugust07,2020 Dateofissue:August07,2020 $二维码$ ReportNo.ES200715049W2Page 2 of 45 Ver.1.0 VERIFICATIONOFCOMPLIANCE Applicant: MMDHongKongHoldingLimited Manufacturer: MMDHongKongHoldingLimited Factory: AcousticInnovation(Huizhou)Co.,Ltd. ProductDescription:Wirelessoverearheadphones TradeMark: PHILIPS, ModelNumber: TAH5205,TAH5205xx/yy(xx=AA-ZZorblankdenoteddifferentcolor; yy=00-99denoteddifferentcountrydestination) Weherebycertifythat: TheaboveequipmentwastestedbyEMTEK(SHENZHEN)CO.,LTD.Thetestdata,data evaluation,testprocedures,andequipmentconfigurationsshowninthisreportweremade inaccordancewiththeproceduresgiveninANSIC63.10-2013andtheenergyemittedby thesampleEUTtestedasdescribedinthisreportisincompliancewithconductedand radiatedemissionlimitsofFCCRulesPart15.247(2018). DateofTest: July15,2020toAugust07,2020 Preparedby: LorenLuo/Editor Reviewer: TimDong/Supervisor Approved&AuthorizedSigner: LisaWang/Manager ReportNo.ES200715049W2Page 3 of 45 Ver.1.0 ModifiedInformation VersionSummaryRevisionDateReportNo. Ver.1.0OriginalReportAugust07,2020ES200715049W2 ReportNo.ES200715049W2Page 4 of 45 Ver.1.0 TableofContents TESTREPORT ................................................................................................................................................................................ 1 1.GENERALINFORMATION ................................................................................................................................................... 6 1.1PRODUCTDESCRIPTION ................................................................................................................................................... 6 1.2TESTMETHODOLOGY ........................................................................................................................................................ 6 2.TESTFACILITY ...................................................................................................................................................................... 7 3.DESCRIPTIONOFTESTMODES ...................................................................................................................................... 8 4.SUMMARYOFTESTRESULTS ....................................................................................................................................... 10 6DBBANDWIDTHMEASUREMENT ....................................................................................................................................... 10 5.TESTSYSTEMUNCERTAINTY ........................................................................................................................................ 11 6.CONDUCTEDEMISSIONSTEST ...................................................................................................................................... 12 6.1MEASUREMENTPROCEDURE: ........................................................................................................................................ 12 6.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) ............................................................................................... 12 6.3MEASUREMENTEQUIPMENTUSED: ............................................................................................................................... 12 6.4CONDUCTEDEMISSIONLIMIT .......................................................................................................................................... 12 6.5MEASUREMENTRESULT: ................................................................................................................................................ 13 7.RADIATEDEMISSIONTEST ............................................................................................................................................. 14 7.1MEASUREMENTPROCEDURE ......................................................................................................................................... 14 7.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) ............................................................................................... 16 7.3MEASUREMENTEQUIPMENTUSED: ............................................................................................................................... 17 7.4RADIATEDEMISSIONLIMIT ............................................................................................................................................... 18 7.5MEASUREMENTRESULT .................................................................................................................................................. 19 7.6RADIATEDMEASUREMENTPHOTOS: ............................................................................................................................... 25 8.6DBBANDWIDTHMEASUREMENT ............................................................................................................................... 26 8.1MEASUREMENTPROCEDURE ......................................................................................................................................... 26 8.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) ............................................................................................... 26 8.3MEASUREMENTEQUIPMENTUSED: ................................................................................................................................ 26 8.4LIMIT ........…

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FCCID:2AR2STAH5205